, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000088000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1297.725603][T12114] IPVS: stopping master sync thread 12116 ... [ 1297.727605][T12116] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1297.811699][T12117] IPVS: stopping master sync thread 12129 ... [ 1297.820008][T12129] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 16777216, id = 0 15:57:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000060000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x39d9e624, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000002000000", 0x48}], 0x1) 15:57:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x202002) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r6, r8, r5) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r11 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r11, 0x202002) r12 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r11, r13, r10) r14 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r14, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r16 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r16, 0x202002) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r16, r18, r15) r19 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r19, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r21 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r21, 0x202002) r22 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r22, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r21, r23, r20) getgroups(0x8, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, r5, r10, 0xee00, r15, r20, 0xee00]) fstat(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r24, r25) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r3}) r27 = socket$inet(0x2, 0x80001, 0x84) r28 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r28, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r27, 0x84, 0x75, &(0x7f0000000100)={r29}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r26, 0x84, 0x66, &(0x7f0000000080)={r29, 0x7fffffff}, &(0x7f0000000100)=0x8) [ 1298.322232][T12446] IPVS: stopping master sync thread 11385 ... 15:57:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000004000000", 0x48}], 0x1) 15:57:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000110000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:44 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x40d, 0x20, 0x0, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) [ 1298.466294][T12611] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) bind(r1, &(0x7f0000000040)=@ethernet={0x1, @dev={[], 0x27}}, 0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000a000000", 0x48}], 0x1) 15:57:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0xa000000}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000200000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000a0c000000", 0x48}], 0x1) [ 1298.909138][T12873] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 167772160, id = 0 15:57:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0xa000000}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000e000000", 0x48}], 0x1) 15:57:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba79200000000000000000000000000003f0000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x41c4, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x23, 0x800, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r2 = socket(0xb, 0x2, 0x1) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={r5, 0xfff, 0x9b7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x231}}, 0x3, 0x80}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000004c0)={r6, 0x3, 0x4, 0x9f07, 0x22c2, 0x5, 0x1ff, 0x7ff, {r7, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [], @broadcast}, 0x7}}, 0x2, 0x72e8000, 0x7, 0x1, 0xc3b}}, &(0x7f0000000200)=0xb0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r9, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r8, 0x11, 0x0, &(0x7f0000000000), 0x4) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r10, 0x0, 0x48b, &(0x7f0000000580)={0x2, 'team0\x00'}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1299.345182][T13201] IPVS: stopping master sync thread 12873 ... 15:57:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000f000000", 0x48}], 0x1) [ 1299.457226][T13207] IPVS: stopping master sync thread 12611 ... 15:57:45 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0xa000000}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000400000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1299.824087][T13432] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 167772160, id = 0 [ 1299.825355][T13429] IPVS: stopping master sync thread 13432 ... 15:57:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x2000, 0x0) 15:57:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000040000000", 0x48}], 0x1) 15:57:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) clock_nanosleep(0x3, 0x0, &(0x7f0000000080), &(0x7f0000000100)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000880000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000200000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1300.536485][T13645] IPVS: stopping master sync thread 13651 ... [ 1300.543303][T13651] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000060000000", 0x48}], 0x1) 15:57:47 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) [ 1300.660413][T13688] IPVS: stopping master sync thread 13725 ... [ 1300.668090][T13725] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f0000000040)={0x1, 0x4}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x0, 0x20000800) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e21, @empty}}, 0x0, 0x0, 0x3a, 0x0, "8bf2af69b5a99232648393b628d63bdb9730bdd5d8f6ea17a21d6c761ca9aca83d950da408812db91b7eb485ebcbffc2005d915cda581a270442a1ff9585b47e02ddb9bad279a58b6408de69421ec070"}, 0x47b) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5effffff9e000000", 0x48}], 0x1) 15:57:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x153, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x9, @perf_config_ext={0x1, 0x6}, 0x220, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1, '\x00', 0x1}, 0xfffffffffffffef7) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) r4 = openat$cgroup_ro(r3, &(0x7f00000018c0)='cpu.stat\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0x0, 0xc0, 0x2a8, 0x0, 0x2a8, 0x370, 0x370, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000080), {[{{@ip={@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x4206, 0x0, 0xffffffff, 'ip6erspan0\x00', 'xfrm0\x00', {}, {}, 0x2, 0x2, 0x8}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x3, 0xf1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0x1e8, 0x0, {}, [@common=@inet=@set4={{0x50, 'set\x00'}, {{0x2}, {{0xa9e}, 0x7}, {{0x6}, 0x4}, 0x7fffffff}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:tpm_device_t:s0\x00'}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@ah={{0x30, 'ah\x00'}, {[0x15]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x468) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r8}]]}}}]}, 0x38}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={@rand_addr="a6687c40a9c543d38bae82af9a2d2641", 0x4f, r8}) r9 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80000, 0x0) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r9, 0x4122, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) [ 1301.039385][T13966] IPVS: stopping master sync thread 13968 ... [ 1301.047716][T13968] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 3, id = 0 15:57:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000002000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1301.117029][T14002] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000ec0000000", 0x48}], 0x1) 15:57:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x74}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000440)={0x9, 0x9, 0x7, 0x1f, 0x1a, 0x20}) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000500)={0x80002004}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000540)={{0x0, 0x1, 0x1000, 0x0, 0x2}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) pselect6(0x1ab, &(0x7f0000000040)={0x80000001, 0x60, 0x8, 0x200, 0xc, 0x4, 0x1f, 0x8001}, &(0x7f0000000080)={0x5, 0x9, 0xd8f8, 0x4005, 0xffffffff, 0xfff, 0x1, 0xff}, &(0x7f0000000100)={0x4, 0x1, 0x6, 0xd3ad, 0x94, 0x5, 0x1, 0x4}, &(0x7f00000001c0), &(0x7f0000000400)={&(0x7f0000000200)={0x7fff}, 0x8}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x800, 0x28) renameat(r5, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00') openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1301.411652][T14181] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 116, id = 0 [ 1301.413711][T14156] IPVS: stopping master sync thread 14181 ... 15:57:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5efffffff0000000", 0x48}], 0x1) 15:57:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1301.636359][T14247] IPVS: stopping master sync thread 14390 ... [ 1301.643200][T14390] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00f0ffff000000", 0x48}], 0x1) 15:57:48 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x1778cd515c854019, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000180)={0x8, 0x2}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e9effffff000000", 0x48}], 0x1) 15:57:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1302.019868][T14611] IPVS: stopping master sync thread 14002 ... 15:57:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000440)={0x9, 0x9, 0x7, 0x1f, 0x1a, 0x20}) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000500)={0x80002004}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000540)={{0x0, 0x1, 0x1000, 0x0, 0x2}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) pselect6(0x1ab, &(0x7f0000000040)={0x80000001, 0x60, 0x8, 0x200, 0xc, 0x4, 0x1f, 0x8001}, &(0x7f0000000080)={0x5, 0x9, 0xd8f8, 0x4005, 0xffffffff, 0xfff, 0x1, 0xff}, &(0x7f0000000100)={0x4, 0x1, 0x6, 0xd3ad, 0x94, 0x5, 0x1, 0x4}, &(0x7f00000001c0), &(0x7f0000000400)={&(0x7f0000000200)={0x7fff}, 0x8}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x800, 0x28) renameat(r5, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00') openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5ef0ffffff000000", 0x48}], 0x1) 15:57:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000340", 0x48}], 0x1) 15:57:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000006000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000440)={0x9, 0x9, 0x7, 0x1f, 0x1a, 0x20}) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000500)={0x80002004}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000540)={{0x0, 0x1, 0x1000, 0x0, 0x2}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) pselect6(0x1ab, &(0x7f0000000040)={0x80000001, 0x60, 0x8, 0x200, 0xc, 0x4, 0x1f, 0x8001}, &(0x7f0000000080)={0x5, 0x9, 0xd8f8, 0x4005, 0xffffffff, 0xfff, 0x1, 0xff}, &(0x7f0000000100)={0x4, 0x1, 0x6, 0xd3ad, 0x94, 0x5, 0x1, 0x4}, &(0x7f00000001c0), &(0x7f0000000400)={&(0x7f0000000200)={0x7fff}, 0x8}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x800, 0x28) renameat(r5, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00') openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5efffffffffffff0", 0x48}], 0x1) 15:57:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xc09, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x7ff, 0x8, &(0x7f0000001640)=[{&(0x7f0000000240)="45fd66abccc87d8a1423c4b591a922656cece5ac58c4415c1f9a0677e0439b417ab8ad13a806f186912dc6df47d122fd588c17eb1e650d986912d74cc2d271f5ea7789f31fd94b47b9f144e817d0b6cce8ae9d1a2784c51cf209779a6a3421f9885a8e2448e9225167ea7e279bd4a1bd3a5a0e8b8a91e879ee007c4499eca5a83422dd87476a8962c16bbc5d715e6282aa326f31e293ca56e840913ae54f9386b87c72b8e292dcae6f36d89e5211f9aa59651733eca984", 0xb7, 0xfffffffffffffff7}, {&(0x7f0000000300)="c17ea78502cfd939413f90cc75748acc3f8c63526752924f09401b171ede031861b7c29a66a73602a30ef711754cbecfb5f4e7f1bed2b2534626958b6a4e61037aadb47f389fba98d40d602340deaa7017c38e479632e12ba592655ae49bbff8d8c19d2c3b48f258061ab60843517d995bf65e70ec7e1c25997b4ea8107ca5e854fcad71d8312d35ed2df4eb2199aa8203fd361418a0089c5d891b3f57ed087c92d3e6494c96df41f6607a526ce8db92ccbb7143fec7446b751cee604da3e37f854e816e9363cfd4c90a4dd4899bd6209c8bd837e9985ec50c3f04732c3ce400c5b7bfedbb76b755", 0xe8}, {&(0x7f0000000400)="429c", 0x2, 0x1}, {&(0x7f0000000440)="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", 0x1000, 0x3}, {&(0x7f0000001440)="f8d4f6413e5c0efc94ac3dfc605ed753b6d0b54d6e3b2cfbb41d798e9b76fde68a85c6ce5f1d712c0046", 0x2a, 0x32d690e4}, {&(0x7f0000001480)="000c33d365626adffd93ae0a0f551679d434e3768a108b8bc0495b82294bb68105600f08de573409a282e1151716be954185b11de6c51c057c2a92556e39170084fb0361", 0x44}, {&(0x7f0000001500)="6ed54bac7714ea7657de1c73155da1268cb36c1758090f6ce8c376d13d46fc0afc101ac63154fed82c875490a11116c3dde7a1e508df8849874df69a661da8a31a1103ea6db8928d41ff8eea1ee5d43bc78c9b8f1edaa3dc5c5a4d4563c112905ff7fedd31b91acdf9eb7f04a84995f4b6d33230f7417f9cf92c9b3fc98095cc2044f947d1bc37b1d4e20fd42c575ceabe680c9767174e50e3e3a7aeefa9cbb7fe98f4d75dbf1db7b51dd33fdb50ea7d0f33782cc6dee47163a735b34012d7f7c5b1642a97d14d0e61d5634bc2848feb704afc32111c0cda5e428f5b", 0xdc, 0x4}, {&(0x7f0000001600)="cd503eb6e70ba2ae57f110e06381ce9fe1589973c2abbf7fb431e4665e1145b0b66d5db6c29262fad7d8467ceb20cf9eeba34b757596341c27ed5dff0086", 0x3e, 0x6}], 0x81011, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xef}, &(0x7f0000000080)=0x8) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x6400, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000180)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x80}, 0x8) 15:57:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000011000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000440)={0x9, 0x9, 0x7, 0x1f, 0x1a, 0x20}) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000500)={0x80002004}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000540)={{0x0, 0x1, 0x1000, 0x0, 0x2}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) pselect6(0x1ab, &(0x7f0000000040)={0x80000001, 0x60, 0x8, 0x200, 0xc, 0x4, 0x1f, 0x8001}, &(0x7f0000000080)={0x5, 0x9, 0xd8f8, 0x4005, 0xffffffff, 0xfff, 0x1, 0xff}, &(0x7f0000000100)={0x4, 0x1, 0x6, 0xd3ad, 0x94, 0x5, 0x1, 0x4}, &(0x7f00000001c0), &(0x7f0000000400)={&(0x7f0000000200)={0x7fff}, 0x8}) r5 = open$dir(&(0x7f0000000580)='./file0\x00', 0x800, 0x28) renameat(r5, &(0x7f00000005c0)='./file0\x00', r2, &(0x7f0000000600)='./file0\x00') openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1302.952575][T15184] IPVS: stopping master sync thread 15186 ... [ 1302.953351][T15186] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba792000000000000000000000000000000003f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:49 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:49 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f00000002c0)={0x4, 0x70, 0x20, 0x3, 0x1, 0x4, 0x0, 0x0, 0x1000, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x94, 0x1, @perf_bp={&(0x7f0000000280), 0x1}, 0x800, 0x10001, 0x5, 0x1, 0x8, 0x3, 0xf000}, r1, 0xc, r0, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) clone(0x7eaa2c2bb72f53cc, &(0x7f0000000180)="01abbe45f37796a46251d4eea3accd6fdc5d0e3c5b85b452b79ff51ade1011b842ec45d2cb7ac6d48177d57ba8e7cf12081bf39ed62d21876a008f3cbf3fbdb06567fce51541090a28ed9493fff313a7e571c96fb0957eac977dff4faf87c0678c3a8e1f18a1869b3fefbacb2501c06048ac087c3a6a0584304aceeff66ae9489cfeffc9c5740936df1132bf726dbd19b6f5b77a908a28f4cdd9d46cf487fa75e618bfd72eeb00a6c0a7e837b98129d1fd2d18", &(0x7f0000000100), &(0x7f0000000240), &(0x7f0000000280)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r3 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd9a) syz_mount_image$ext4(&(0x7f0000000340)='ext3\x00', &(0x7f0000000380)='./file0\x00', 0x7, 0xa, &(0x7f0000002780)=[{&(0x7f00000003c0)="64984e18d0173884ab5ffdaf0268b8b656633fcd0ce7ecdc83c987310ffba28579e47dc43f8cba4e475ca750d92ed8cd497fae4cf487276769355a559f4981d1a3434ae5d1e57f1d4c2b31234ee6bce02ab708efd1d3abb15c96ed4ff9739b73a81b18df12811f483cb37d0b0b", 0x6d}, {&(0x7f0000000440)="000beea09a0c84122164bed429a24666855ddea57876c0b40270bf00a60be5f11efede9a568befb216151e3ea6bffce832a2b060f61a1a", 0x37, 0x5}, {&(0x7f0000000480)="c22366ebe96143af18c5b328b850f04c52bbc32c5c870b488c317e50e1576d05399742e47e4729fb5b3c8079c46e6800bb54288b0940b823df97a91226da829f3cf5b849d72b94fc0f98be10e121c88ca53bc20fe52ccc5226dbc150d86768834256e659e8bc1ce8a0c51fed7b0cd99feabb4d8839d7", 0x76, 0x14000}, {&(0x7f0000000500)="dcc6307dcc3056665640a48c27770dbf7f780823deb5fb5ac7ab0edc67580dd0fac533bb1f3591b3e913c7b0ea755d1c73daa438c09798015d97cc32b84195ea34d7903eeb3963cc1b9ee9fb110f80f5deb8723776ad212efb3a175d3855eae4477e160a3aa0dd7f7312", 0x6a, 0xfffffffffffffff8}, {&(0x7f0000000580)="9ef6947d6ed260271e699ebaa115e79e37cc68f8d29e7ac470936617f30c0a810391acd97ce2544c6bc58bf88621402d50bf13bccef9f85b9e7a9fafbe2a", 0x3e, 0x200}, {&(0x7f00000005c0)="d351ae54ac8e500484ecf7ccdc05433f502a53ed2752b379fac869cdd903bc58047b52402caa0475ae946b9372f04eedacbe6be0b0e185e18bc11d6db2a8b5244b3db213cd7ec3eff4414e922e114a0786ecbad1f6578c77133da41754974c285ece18a81c2fd742a2ff45788659c71e2708d915d5bca51e13954af4a4e1f1b099163069a0ccc15c40e68c249d1b61888ea6c8d43eba7a68f8161df83980bf746b7718d4de5900a42badfa5fde16568951d9", 0xb2, 0x80000000}, 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0x1000, 0x8ad}, {&(0x7f0000001680)="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0x1000}, {&(0x7f0000002680)="be37e7f62f4ca1ec59541fc116da5bed003a4ecbdeab239ed559c9c21823f2967173939813e831cbd427041f88561d1493e089eb8f67b971f100417848eb806ef940375fa74f3ad175", 0x49, 0x401}, {&(0x7f0000002700)="0dfde28f903811d96056d00fe13608fe931a6b6989f6b5798a514a6e16f8a0c0248aff260e96365a4b7bb584c31ea9ef91a08f37caeea672a8bf43de66617dee9e52be0161187f2fd934bfe88aea93fe43f178b080d43c0e2ddb87d5bfb48c", 0x5f, 0x5}], 0x10000, &(0x7f0000002880)={[{@dax='dax'}, {@errors_continue='errors=continue'}, {@jqfmt_vfsv1='jqfmt=vfsv1'}, {@barrier_val={'barrier', 0x3d, 0xfffffffffffffff9}}, {@min_batch_time={'min_batch_time', 0x3d, 0x5}}, {@init_itable='init_itable'}], [{@smackfsroot={'smackfsroot', 0x3d, '\x00'}}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000080)=0x40, 0x4) 15:57:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000040000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:50 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x20) r3 = socket$inet(0x2, 0x0, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) [ 1303.684973][T15623] IPVS: stopping master sync thread 15626 ... [ 1303.687855][T15626] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000a", 0x48}], 0x1) 15:57:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000088000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1304.095952][T15623] EXT4-fs (loop5): VFS: Can't find ext4 filesystem 15:57:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x60, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000020000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001580)=[{&(0x7f0000000080)="64144279a42787fa282f0741cfef4199090d238dd67a5d4c356dceee49062318d182510040d4f1370c1480", 0x2b}, {&(0x7f00000000c0)="bd17774ede4338e818a19264cc58aeec2c08a1dd9f238abc8f1ff7f275425091e61d", 0x22}, {&(0x7f0000000100)="5fb623ecd52fa1bada7d54a2173ec171c43facaa9016", 0x16}, {&(0x7f0000000180)="f703fb77bf682c31b8e7b307cb8f47325f5f7d9b7293694ed46fd4e18b90ae9c689e79ea51ff62f03b83259667a6b132cfbeb34bb33836916e2e5060ed08c591dfca48ecde47bb76c530d6ed161ab53d739721b96e2dd6808936cf57fa1aa76327e265f863e050a49822e9721dfe705400f772eb73aba9a2dc5d78476c95e9d50253d76dfa4e1f17a59734dfa27ebb5470bccdaffefbf1a8bb096bd47bb5e46a94e65492370cc7601823d3a9ae15bc6f86569ac3cb39aae268cd63814d00f9ae609336281d7f868f995719808170e8bbe6db8c99a8ee15663965b7dc9c1319c53c8976", 0xe3}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="00de6ec91be085605773189d6350c54271b95fd2d2fda52fd62ee6906e0f31c6f09e5b4d51442cc232f9bb8d67f1f9b9ea5a5b169a3dc8bcbc07", 0x3a}, {&(0x7f00000012c0)}, {&(0x7f0000001300)="a1230ae8bcef089aac6c1db2724d2cbc930e60497cee63bcc2e299bda997b952836675263ccb8f7b2f4b158eead301aa615a8b540e5844f1b9d2fbcedc9ca15e8a4e3b93c9e8bfb5614a7f4cc574cd51a22fdf2fa4dcfb6dd537122b3141d4949f2bac673371285eafccfaa6c04c8e2fd4905e271f0ac6ceccff0d9f92f8834e084fe38575b36fe3817f31eae584b0e3ba7f3227440a87befb111c22e57666a5f03b2ed4e0b48baeef15541f", 0xac}, {&(0x7f00000013c0)="ecd0a3d2217a50a2a73b175707004810bc213d2f7970fff45ef74c427aa5d6f1d4db0c2b04ef0f974ce84d16525c620b65e1591b7b281049dac94979b0c1dd52c5560fe48e21c7cc969e99918164b7b927107cb9259b4034732d9bf80059c84acd216f1922d6d5dc32ffebe30f8656d94f9a052d220abb2e9c483ae11ee544e833f9a9cec3f218", 0x87}, {&(0x7f0000001480)="c71917bf8f7310cc602f64ea6b284c2683191f48ccd5b523555f778e0e9cfcd72422e5e35b40f9ef7931e57686ce6e921057c6a2cb44556441d443d42cdcae3a9941c5754779c6c09577e7f384f1e33f5240bc52265982e9ae61c7721b961dd7e6e6ee407c67b0b179c1fb46af1a5596e23edcc6f38ae86c34a52ddae06164031c2936a35412cb8b095f8c824e1aca6c9daf358a7ce287fb29661b0377f4bfc2a3bf41fe0fca4bce3ba6435b5b0f8e450a70102b403590394c9d91ca1852a4f56fdc4ce28926dfe0993a1a03eb6e0eb18c126d49c35c2649b77dc813289918857245c4395c034bab903934025b3534a6188947604c984a", 0xf7}], 0xa) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) accept4$unix(r2, 0x0, &(0x7f0000000040), 0x0) 15:57:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000060000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x60, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:57:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-monitor\x00', 0x141800, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) [ 1305.196657][T16280] IPVS: stopping master sync thread 16315 ... [ 1305.204011][T16315] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1305.221819][T16333] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1305.222090][T16301] IPVS: stopping master sync thread 16333 ... 15:57:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000110000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x55, 0x7, @local, 0x1000}, @in={0x2, 0x4e24, @broadcast}, @in={0x2, 0x4e24, @remote}], 0x6c) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000e", 0x48}], 0x1) 15:57:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) iopl(0x2b) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-monitor\x00', 0x141800, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1305.575547][T16715] IPVS: stopping master sync thread 16741 ... [ 1305.623548][T16741] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000880000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) [ 1305.763093][T16860] IPVS: stopping master sync thread 16911 ... [ 1305.769543][T16911] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x0, 0x0, 0x80, 0x0, 0xfe00}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000280)=0xfffffffffffffd07) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x80000000, @remote, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r4 = socket(0x10, 0x3, 0x0) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001540)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0, 0x26}, 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000040)={0x5, 0x2, 0x2, 0x7, 0x9, 0xffffffffffffffff, 0x0, [], 0x0, r5, 0x1, 0x1}, 0x3c) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) r8 = socket$inet(0x2, 0x80001, 0x84) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000100)={r10}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000580)={r10, 0x3, 0xfffc}, &(0x7f00000005c0)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) socket$inet(0x2, 0x1, 0x4) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 15:57:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00f0ffffffffff", 0x48}], 0x1) 15:57:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000540)='/dev/dlm-monitor\x00', 0x141800, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@GTPA_VERSION={0x8, 0x2, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:52 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) mq_notify(r2, &(0x7f0000000080)={0x0, 0x3b, 0x1, @tid=r3}) 15:57:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000600000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1306.147659][T17228] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00020000000000", 0x48}], 0x1) [ 1306.322937][T17276] IPVS: stopping master sync thread 17290 ... [ 1306.330629][T17290] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00040000000000", 0x48}], 0x1) 15:57:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvme-fabrics\x00', 0x80400, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000001100000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1306.470489][T17503] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1306.471434][T17277] IPVS: stopping master sync thread 17503 ... 15:57:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000a0000000000", 0x48}], 0x1) [ 1306.721354][T17657] IPVS: stopping master sync thread 17228 ... 15:57:53 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x20, 0x0, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY={0xc, 0x50, [@NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DEFAULT_MGMT={0x4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000855}, 0x20000400) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1fba5902d0930ca7, 0x902ffd10c67ff538) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000080)={0x1}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:53 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x0, 0x0) r2 = creat(0x0, 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x9, 0x1, 0x40, 0x42, 0x0, 0x4, 0x100, 0x8, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0x4174b5f5, 0x100}, 0x11, 0x10001, 0x1, 0x0, 0x3, 0x2, 0x2ec8}, 0xffffffffffffffff, 0xd, r0, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000000c0)={0x3, r0}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) dup2(r5, r6) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r8, r7, 0x0, 0x100) r9 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r10 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r10, r9, 0x0, 0x100) r11 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r12 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r12, r11, 0x0, 0x100) ioctl$RNDADDTOENTCNT(r12, 0x40045201, &(0x7f0000000300)=0x404) socket$phonet_pipe(0x23, 0x5, 0x2) r13 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$inet_mreqsrc(r13, 0x0, 0x27, &(0x7f0000000040)={@empty, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc) r14 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r14, &(0x7f0000000140), 0x4924b68, 0x0) getpeername$packet(r0, &(0x7f0000004340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000004380)=0x14) recvfrom(r14, &(0x7f0000000340)=""/150, 0x96, 0x40000000, &(0x7f00000043c0)=@can={0x1d, r15}, 0x80) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000e0000000000", 0x48}], 0x1) [ 1307.070334][T17869] IPVS: stopping master sync thread 17870 ... [ 1307.096999][T17870] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000002000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1307.259893][T17874] IPVS: stopping master sync thread 17924 ... [ 1307.264388][T17924] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0x2d00) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) write$cgroup_pid(r1, &(0x7f0000000100)=r2, 0x12) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000001c0)={'ipvlan0\x00', {0x2, 0x4e20, @remote}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000400)={0x2, &(0x7f0000000200)=[{0x7, 0x4, 0x0, 0x80000000}, {0x400, 0x8, 0x5}]}) syz_genetlink_get_family_id$tipc(0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000f0000000000", 0x48}], 0x1) 15:57:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000003f00000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00600000000000", 0x48}], 0x1) 15:57:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000001100000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="d22a2fdced266302c1c1b384f5f82e37", 0x10) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) getpeername$tipc(r1, &(0x7f0000000040)=@name, &(0x7f0000000080)=0x10) 15:57:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000003f00000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00f00000000000", 0x48}], 0x1) [ 1307.991480][T18313] IPVS: stopping master sync thread 18316 ... [ 1308.006840][T18316] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000a00000000", 0x48}], 0x1) 15:57:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000004000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000001100000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000040)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7ff}, &(0x7f0000000100)=0x8) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r5, r4, 0x0, 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x1) 15:57:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000c0a00000000", 0x48}], 0x1) 15:57:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) r3 = gettid() r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) r5 = syz_open_dev$sg(0x0, 0x0, 0x40) kcmp(r4, r3, 0x0, 0xffffffffffffffff, r5) ptrace$setopts(0x4206, r4, 0x0, 0x0) r6 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x4, 0x2, 0x0, 0xffff}, &(0x7f00000005c0), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r4, r6, 0x0, 0xc, &(0x7f0000000180)='/dev/amidi#\x00', r7}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000018c0)={r3, 0xffffffffffffffff, 0x0, 0xd, &(0x7f0000001880)='bond_slave_0\x00', r7}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r2, r0, 0x0, 0x1, &(0x7f0000000040)='\x00', r7}, 0x30) ptrace$setopts(0x4206, r8, 0x3, 0x2) 15:57:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000008800000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1308.724584][T18819] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1308.725862][T18759] IPVS: stopping master sync thread 18819 ... 15:57:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000001100000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000a0c00000000", 0x48}], 0x1) 15:57:55 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xc, 0xffffffffffffffff, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000e00000000", 0x48}], 0x1) 15:57:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x2b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1309.241664][T19164] IPVS: stopping master sync thread 19165 ... [ 1309.249164][T19165] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000020000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00c00e00000000", 0x48}], 0x1) 15:57:56 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ubi_ctrl\x00', 0x200, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$KVM_GET_API_VERSION(r2, 0xae00, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000080)={0x101, 0x8, 0x2}, 0xc) ioctl$SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000000040)) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0xa0000, 0x0) 15:57:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0x476) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) pread64(0xffffffffffffffff, &(0x7f0000000400)=""/192, 0xc0, 0x8f08) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) getsockname(r2, &(0x7f0000000040)=@phonet, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000580)='SEG6\x00') setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:56 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x100000001) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000f00000000", 0x48}], 0x1) 15:57:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000010000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00004000000000", 0x48}], 0x1) [ 1310.687071][T19602] IPVS: stopping master sync thread 19606 ... [ 1310.707630][T19606] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1310.769167][T19714] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00006000000000", 0x48}], 0x1) 15:57:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) ioctl$USBDEVFS_CONNECTINFO(r1, 0x40085511, &(0x7f0000000040)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) pwrite64(r4, &(0x7f0000000400)="c709232c150e92b0c0f0cb2eee7fcb446672b6cc172c4553af09341bb665c26f29d1f6e57d232d74cdd362f7fe64942df50048094d1f37fc1c87765baf9de92290a2c4eb689cf92613f64a22a36bf6411ad12fa22800a33fbe0fdba398237ced4c3f1b033c047c86280b3a8c6c52e13c1da1af1d9da85a103c78d4522d2dc42166a21f4fa27a0c78f6b9d07723f1b8a94c25c157d7c5441f67fb3efba7e99612e706c4624e7ed3530098c2d0717efdde40d4545e660ea99d7253da255113b9e022d47dbce5572206d460d6535a8803186488def04f10a9397a54a864030df407b26ea633ca4bf6ea5ef9e328a4f1cd6e65c380e533", 0xf5, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) getsockopt$IP_SET_OP_VERSION(r2, 0x1, 0x53, &(0x7f0000000080), &(0x7f0000000100)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x80, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') r3 = socket$tipc(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000000040)=@isdn={0x22, 0x80, 0xa4, 0x1, 0x80}, 0x80) sendfile(r2, r1, 0x0, 0x100) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r4 = socket(0x10, 0x3, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x20) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x0, 0x0) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00000000c0)=0x10001, 0x4) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:57 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x100000001) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000020000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000ec000000000", 0x48}], 0x1) [ 1311.099651][T19926] IPVS: stopping master sync thread 19927 ... [ 1311.102780][T19927] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000010000c3195f2f0000f3ffffffffffffff"}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ptrace$peeksig(0x4209, r2, &(0x7f0000000080)={0x81, 0x0, 0x9}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000f000000000", 0x48}], 0x1) [ 1311.532910][T20323] IPVS: stopping master sync thread 20339 ... [ 1311.540122][T20339] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000060000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x42, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0xfffffffd, @remote, 0x8001}}, 0x1f) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip_vti0\x00'}, 0x1) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4000) ioctl$SNDRV_PCM_IOCTL_STATUS32(r4, 0x806c4120, &(0x7f0000000440)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) bind$vsock_stream(r5, &(0x7f0000000040)={0x28, 0x0, 0x2711}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00004003000000", 0x48}], 0x1) 15:57:58 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x100000001) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:57:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x3aad}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000010000c3195f2f0000f3ffffffffffffff"}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsu\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$BLKSECTGET(0xffffffffffffffff, 0x1267, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000000040)) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f00000000c0)={@empty, @loopback}, 0xc) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KDFONTOP_GET(r1, 0x4b72, &(0x7f0000000040)={0x1, 0x1, 0xb, 0x10, 0xed, &(0x7f0000000180)}) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1311.876564][T20469] IPVS: stopping master sync thread 19714 ... 15:57:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000110000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1312.008117][T20607] IPVS: stopping master sync thread 20620 ... [ 1312.014346][T20620] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000340000000", 0x48}], 0x1) 15:57:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$XDP_TX_RING(r1, 0x11b, 0x3, &(0x7f0000000040)=0x14, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba79200000000000000000000000000000000003f0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00fffff0000000", 0x48}], 0x1) 15:57:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00006000000000", 0x48}], 0x1) [ 1312.399997][T20885] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1312.400653][T20876] IPVS: stopping master sync thread 20885 ... 15:57:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3ff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0x3c, @broadcast, 0x4e23, 0x2, 'sh\x00', 0x2d, 0x1, 0x28}, {@broadcast, 0x4e21, 0x2, 0xe9, 0x30000, 0x72}}, 0x44) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000010000", 0x48}], 0x1) [ 1312.610300][T20932] IPVS: stopping master sync thread 21028 ... [ 1312.618020][T21028] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000100)={0x9b0000, 0x0, 0x4, r0, 0x0, &(0x7f0000000080)={0xa2093e, 0x0, [], @ptr=0x6}}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xa1a) ioctl$UI_SET_PHYS(r3, 0x4008556c, &(0x7f0000000040)='syz0\x00') socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000400000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000020000", 0x48}], 0x1) [ 1312.921655][T21210] IPVS: stopping master sync thread 21216 ... [ 1312.928937][T21216] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) accept(r1, 0x0, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$phonet_pipe(0x23, 0x5, 0x2) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x0, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x1000) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1312.989436][T21217] IPVS: sync thread started: state = BACKUP, mcast_ifn = syz_tun, syncid = 0, id = 0 15:57:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000040000", 0x48}], 0x1) 15:57:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000880000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:57:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000400)={0x78, "98e574c93f968e5663ae79ce3acda71327124b44205fdb0a2f380689f06b57c6d326897c821a4806634d96cbe310abc8532bfdc8cd739b88aaedbf11c069a05e6c817ba13ce56491fb218d6c1a20f5c8bf188785800aff1225cc0e8637c9ab70257905c05f02a551ecd0701acede451d3024ad7dd4f198c9c0c672f9ae327284"}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) ioctl$RTC_VL_CLR(r4, 0x7014) [ 1313.239430][T21531] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 15:57:59 executing program 0: r0 = getpid() getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xfffd}, r0, 0x2, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000001c0)={r3, 0x0, r4}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) recvmsg$can_j1939(r6, &(0x7f0000000640)={&(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/174, 0xae}], 0x2, &(0x7f0000000600)=""/62, 0x3e}, 0x2020) sendmsg$nl_route(r7, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)=@ipv4_deladdr={0x3c, 0x15, 0x6bc3139504fe3b5c, 0x70bd2c, 0x25dfdbfb, {0x2, 0x1f, 0xcc, 0x2, r5}, [@IFA_ADDRESS={0x8, 0x1, @initdev={0xac, 0x1e, 0x1, 0x0}}, @IFA_LABEL={0x14, 0x3, 'vlan0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x40}]}, 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4000804) r8 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r11 = syz_open_dev$vcsu(&(0x7f0000000c40)='/dev/vcsu#\x00', 0x1, 0x400) sendmsg$nl_route(r11, &(0x7f0000000dc0)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x4004000}, 0xc, &(0x7f0000000d80)={&(0x7f0000000cc0)=@mpls_newroute={0xbc, 0x18, 0x1, 0x70bd26, 0x25dfdbff, {0x1c, 0x0, 0x80, 0xdf, 0x0, 0x4, 0xc8, 0x9, 0x1000}, [@RTA_OIF={0x8, 0x4, r5}, @RTA_NEWDST={0x84, 0x13, [{0x1000}, {0x100}, {0xd2, 0x0, 0x1}, {0x6}, {0x19, 0x0, 0x1}, {0x4, 0x0, 0x1}, {0xffffe, 0x0, 0x1}, {0x2}, {0x2, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x8001}, {0x8000}, {0xffffd, 0x0, 0x1}, {0x1000}, {0x7ff}, {0x3, 0x0, 0x1}, {0x5, 0x0, 0x1}, {}, {0x1f}, {0x100}, {0x214}, {0xe304, 0x0, 0x1}, {0x20}, {0x8}, {}, {0x818e5, 0x0, 0x1}, {0x1}, {0xfff, 0x0, 0x1}, {0x6}, {0x0, 0x0, 0x1}, {}, {0x9, 0x0, 0x1}]}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0xf}, @RTA_MULTIPATH={0xc, 0x9, {0x0, 0x9, 0xea, r5}}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40001}, 0x20078006) setsockopt$inet_sctp6_SCTP_INITMSG(r10, 0x84, 0x2, &(0x7f0000000080)={0x9, 0x9, 0xfffd, 0x81}, 0x8) sched_getparam(0xffffffffffffffff, &(0x7f0000000200)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r9, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r9, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r8, 0x11, 0x0, &(0x7f0000000000), 0x4) getsockname(r9, &(0x7f00000002c0)=@can, &(0x7f0000000340)=0x80) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:57:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000a0000", 0x48}], 0x1) [ 1313.412965][T21647] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1313.413885][T21611] IPVS: stopping master sync thread 21647 ... 15:57:59 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0xc8d684d782ee2f60, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_RECV_OWN_MSGS(r4, 0x65, 0x4, &(0x7f0000000040)=0x1, 0x4) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:57:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000200000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000a0c0000", 0x48}], 0x1) 15:58:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x605, r2) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) r5 = fcntl$getown(r4, 0x9) move_pages(r5, 0x2, &(0x7f00000004c0)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000500)=[0x5, 0x80000000, 0xff, 0x5, 0x4], &(0x7f0000000540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0x7, @loopback, 0xddf}}, 0x4, 0x0, 0x1, 0x1, 0xffff}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r7, 0x3f, 0x7f, 0x4, 0xfffffff9, 0x7fffffff}, &(0x7f00000001c0)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r9 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r9, r8, 0x0, 0x100) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_CONTROL(r9, 0x40086414, &(0x7f0000000040)={0x2, 0x95}) write$apparmor_exec(r9, &(0x7f0000000580)=ANY=[@ANYBLOB="737461636b20622df9a200000000800000655f313ee02c1198bcb46ca596e500f0922d479757f9fd4bb5e97c48b7ff5e00f3a51d9983d0f4890b465be2339e0d3b21650c2e8ee787455385f22ec1a4b073bb765da9a1d0b601098f5c1457cbd95c826a1171b29c09c912cdb72fb52db9d0d190dda92efc77b7a3d35b0a3bc12d86e84eb301b6ef75d945214cb9d972442b372f9ecfc2ee7f26d72d10ecc5443edc5f971a230a7d78f68a47641be2c4d9eebdf57941a517e1698d94322aaf8599a8504109fc075929b5ea5a0d186b89455391ef8c72cce3f05590d7b8a9f65f7dbf"], 0x15) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x18, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000e0000", 0x48}], 0x1) [ 1314.082623][T22188] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1314.083494][T21951] IPVS: stopping master sync thread 22188 ... 15:58:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000600000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:00 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x885, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x1, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/meminfo\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000100)) keyctl$read(0xb, r2, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000280)=[{0x0}], 0x1, r2) keyctl$link(0x8, 0x0, r2) keyctl$KEYCTL_PKEY_QUERY(0x18, r2, 0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0xfffffffffffffd71) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x17, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1314.356071][T22400] encrypted_key: insufficient parameters specified 15:58:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000f0000", 0x48}], 0x1) [ 1314.397824][T22400] encrypted_key: insufficient parameters specified 15:58:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) clock_gettime(0x0, &(0x7f0000008900)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000008940)={0x2, 0x2, 0x4, 0x8, 0x1, {r1, r2/1000+30000}, {0x3, 0x5, 0x0, 0x1, 0x6, 0xfc, "6880f87c"}, 0xffffff73, 0x1, @userptr, 0x101, 0x0, 0xffffffffffffffff}) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000089c0)=ANY=[@ANYBLOB="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"]) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) pipe(&(0x7f0000009a00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RTC_UIE_ON(r5, 0x7003) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) recvmmsg(r6, &(0x7f00000086c0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f00000004c0)=""/192, 0xc0}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/127, 0x7f}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000001600)=""/81, 0x51}], 0x7, &(0x7f0000001700)=""/4096, 0x1000}, 0x1f}, {{&(0x7f0000002700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002780)=""/51, 0x33}], 0x1, &(0x7f0000002800)=""/64, 0x40}, 0x7791}, {{&(0x7f0000002840)=@l2tp={0x2, 0x0, @local}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000028c0)=""/113, 0x71}, {&(0x7f0000002940)=""/135, 0x87}, {&(0x7f0000002a00)=""/116, 0x74}], 0x3, &(0x7f0000002ac0)=""/145, 0x91}, 0xac57}, {{&(0x7f0000002b80)=@hci, 0x80, &(0x7f0000005280)=[{&(0x7f0000002c00)=""/162, 0xa2}, {&(0x7f0000002cc0)=""/252, 0xfc}, {&(0x7f0000002dc0)=""/243, 0xf3}, {&(0x7f0000002ec0)=""/144, 0x90}, {&(0x7f0000002f80)=""/29, 0x1d}, {&(0x7f0000002fc0)=""/226, 0xe2}, {&(0x7f00000030c0)=""/129, 0x81}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/255, 0xff}, {&(0x7f0000004280)=""/4096, 0x1000}], 0xa, &(0x7f0000005340)=""/110, 0x6e}, 0x3ff}, {{&(0x7f00000053c0)=@hci, 0x80, &(0x7f0000005680)=[{&(0x7f0000005440)=""/89, 0x59}, {&(0x7f00000054c0)=""/164, 0xa4}, {&(0x7f0000005580)=""/219, 0xdb}], 0x3, &(0x7f00000056c0)=""/10, 0xa}, 0x80000001}, {{&(0x7f0000005700)=@generic, 0x80, &(0x7f0000005900)=[{&(0x7f0000005780)=""/53, 0x35}, {&(0x7f00000057c0)=""/75, 0x4b}, {&(0x7f0000005840)=""/159, 0x9f}], 0x3, &(0x7f0000005940)=""/7, 0x7}, 0x101}, {{&(0x7f0000005980)=@tipc=@name, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005a00)=""/128, 0x80}, {&(0x7f0000005a80)=""/37, 0x25}, {&(0x7f0000005ac0)=""/10, 0xa}, {&(0x7f0000005b00)=""/114, 0x72}, {&(0x7f0000005b80)=""/4096, 0x1000}, {&(0x7f0000006b80)=""/29, 0x1d}, {&(0x7f0000006bc0)=""/112, 0x70}], 0x7, &(0x7f0000006cc0)=""/124, 0x7c}}, {{0x0, 0x0, &(0x7f0000008080)=[{&(0x7f0000006d40)=""/56, 0x38}, {&(0x7f0000006d80)=""/4096, 0x1000}, {&(0x7f0000007d80)=""/19, 0x13}, {&(0x7f0000007dc0)=""/224, 0xe0}, {&(0x7f0000007ec0)=""/151, 0x97}, {&(0x7f0000007f80)=""/242, 0xf2}], 0x6, &(0x7f0000008100)=""/255, 0xff}, 0x3}, {{&(0x7f0000008200)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000008640)=[{&(0x7f0000008280)=""/174, 0xae}, {&(0x7f0000008340)=""/141, 0x8d}, {&(0x7f0000008400)=""/60, 0x3c}, {&(0x7f0000008440)=""/11, 0xb}, {&(0x7f0000008480)=""/91, 0x5b}, {&(0x7f0000008500)=""/202, 0xca}, {&(0x7f0000008600)=""/44, 0x2c}], 0x7}, 0x3}], 0x9, 0x0, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1314.656336][T22513] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1314.658385][T22511] IPVS: stopping master sync thread 22513 ... 15:58:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000400000", 0x48}], 0x1) 15:58:01 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xb9d0ccf0ddba0189, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, r1, 0x0, r0, 0xdbd2f0542551e8b6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000001100000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:01 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x100000001) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:58:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) socket$netlink(0x10, 0x3, 0x3) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0xfffffffffffffffd}, 0x14, 0x0, 0x4, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) write$tun(r2, &(0x7f0000000300)={@void, @void, @x25={0x1, 0x8, 0x0, "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"}}, 0x1003) ptrace$cont(0x18, r1, 0x5, 0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_BIND(r5, &(0x7f00000002c0)={0x14, 0x88, 0xfa00, {r6, 0x30, 0x0, @ib={0x1b, 0x0, 0x0, {}, 0x1110002, 0xffffffffffffffff}}}, 0x90) write$RDMA_USER_CM_CMD_RESOLVE_IP(r4, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0xa7b, @loopback, 0x1000}, {0xa, 0x4e22, 0x800, @local, 0x8}, r6, 0x7}}, 0x48) splice(r0, &(0x7f0000000040)=0x1f, r3, &(0x7f0000000080)=0x3, 0xac, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r7, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) socket$unix(0x1, 0x2, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r9 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r9, r8, 0x0, 0x100) ioctl$SNDRV_PCM_IOCTL_DROP(r9, 0x4143, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1315.358211][T22724] IPVS: stopping master sync thread 22725 ... [ 1315.365088][T22725] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000600000", 0x48}], 0x1) 15:58:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x34, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {{}, {}, {0x18, 0x17, {0x1b, 0x0, @udp='udp:syz0\x00'}}}, ["", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x840}, 0x8ec8e885b6149c91) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1315.531149][T22917] IPVS: stopping master sync thread 21531 ... 15:58:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000300)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000040)=r4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000008800000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x22, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1315.689222][T23084] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1315.689953][T23060] IPVS: stopping master sync thread 23084 ... [ 1315.780051][T23117] IPVS: stopping master sync thread 23138 ... [ 1315.786493][T23138] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00ffffff9e0000", 0x48}], 0x1) 15:58:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x17, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000ec00000", 0x48}], 0x1) 15:58:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) fsetxattr$security_capability(r0, &(0x7f0000000040)='security.capability\x00', &(0x7f0000000080)=@v1={0x1000000, [{0xc7cd, 0x5}]}, 0xc, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000006000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0xffffffffffffff33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4f22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'rose0\x00', 0x4}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x0, 0x0) 15:58:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x17, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00fffffff00000", 0x48}], 0x1) [ 1316.381299][T23546] IPVS: Unknown mcast interface: rose0 15:58:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f00000000c0)={0x6d8, 0x1, 0x4, 0x71000, 0xffffffff, {r0, r1/1000+30000}, {0x5, 0x8, 0x1, 0x57, 0x1, 0x80, "3269c48d"}, 0x5, 0x1, @offset=0x1, 0x8, 0x0, 0xffffffffffffffff}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x511604) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r4 = socket(0x10, 0x80000, 0x69) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) bind$l2tp6(r4, &(0x7f0000000200)={0xa, 0x0, 0x7fff, @rand_addr="94d2eb3b2e10eacdb268383d41c25208", 0x6, 0x2}, 0x20) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x1, 0xb6, 0x6, 0x80, 0x0, 0x5, 0xa0011, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3bf, 0x6, @perf_config_ext={0x19eef49, 0x4}, 0x8184, 0x5, 0x3f, 0x7, 0x0, 0x6, 0x3f}, 0x0, 0xe, 0xffffffffffffffff, 0x9) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) [ 1316.768375][T23789] IPVS: stopping master sync thread 23792 ... 15:58:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000011000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x17, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000f0ffff0000", 0x48}], 0x1) 15:58:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x1f, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:03 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0), 0xffffff67) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[@mss={0x2, 0x3f}, @sack_perm], 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$PNPIPE_IFINDEX(r7, 0x113, 0x2, &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x4) r9 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'veth1_to_hsr\x00', r8}) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x4924b68, 0x0) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r11 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r11, &(0x7f0000000140), 0x4924b68, 0x0) r12 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r12, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$unix(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@abs={0xa7045ab9bbc7725d, 0x0, 0x4e24}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000002c0)="e8457440e1340f65520711acc6af0e4261e65a9ba710cf5d20b75bae2a2368228fdb389e4fc6419a6b3d192e48fd090967a53913e3cc2b2fec06b7dfdbe37f578b37a12c2ff9342fd7ae660a8b8ebb450beb5e2939a2b47c691638d1ce6c8ac682ccc9bb8ff96d3a6a9a9dbe86624b32269461e6e0249d21bfab48e6ef292fc98d450f290731d17cc41cda0ac07e6e8b338b5b4a2e3d9731bc8c53fd9ce6796778dd45be117becf67beb6910f59ba198b710f40f1b85cc435241a1abb0fccf176f868cd414c81dad9ec7a2b4f6819d3c44411b4bdd68116a8bb982f6c8", 0xdd}, {&(0x7f00000003c0)="4459674c7a1bf4c991e529cbdad95206b5a33a0a93ab819b9c0868b47d724d11e66c0cf7f210286eb4888de29bcc9a2a8155c6f48c5e4fd3be9e93c357a4e09e3d95c10b04", 0x45}, {&(0x7f0000000100)="c02dde9c34022265e6d90394afc2af3cdd1cec6850189bc461010512e25dd928262a81ebe863e134bb17c5e351a02e856b31ee8a46afe5d8b2d4406aa464", 0x3e}, {&(0x7f0000000440)="cbfe3d141e5291df8cc3286c968c86a55fc577dfab29638e8b2fd36f8244b758930cf441f29b0feeec38ee5f502164893b789b8ad5f41ce38f9ccfe8e7b8bf05b4bae9297bfcef676559c0e76a765661ed122e90f7f9df146f23ef183e5c2b98c90564b054c549e4d42bfc578460c87a1fa0b47a4f1da1d186ec947d000daca601739254882abc109a4fa709deade2cfbee03fb47afc546cfde48584c9daa66349af742e04731f3f85d729b99cd3e79c2383021385972c546f4cced95b4d6741b8f6e722c9f292e2f649ae0fea5cf50b1cd35d0f51dfbbbbb3baed9eabac89e5852e265532fb43a68ebbe2eb59e557f701e7fbf1ef41c9", 0xf7}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r10, @ANYRES32=r0, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="11000000"], 0x48, 0x10000}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1317.105733][T23899] IPVS: stopping master sync thread 23902 ... [ 1317.112587][T23902] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e009effffff0000", 0x48}], 0x1) 15:58:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x16, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000020000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$IP_SET_OP_GET_FNAME(r2, 0x1, 0x53, &(0x7f0000000040)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000080)=0x2c) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00f0ffffff0000", 0x48}], 0x1) 15:58:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x15, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1317.716537][T24397] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000003", 0x48}], 0x1) 15:58:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x15, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba792000000000000000000000000000000003f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1318.038820][T24543] IPVS: stopping master sync thread 24397 ... 15:58:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00ffffffffffff", 0x48}], 0x1) 15:58:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$VIDIOC_G_TUNER(r3, 0xc054561d, &(0x7f0000000040)={0x2, "107890a527a225fc9dcf7c55e85f8c0bb50b4ae795b7876c4ce29ba01d9364a8", 0x2, 0x100, 0x8, 0x8, 0xaba306da2e0cd7f6, 0x55e9a417129e541d, 0x6, 0xffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x13, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000040000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:04 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x586}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r2, 0x0, 0x1, &(0x7f0000000040)='\x00', 0xffffffffffffffff}, 0x30) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000040)={[0x1e001, 0x1000, 0x103004, 0x3000], 0x101, 0x10, 0x1}) [ 1318.575443][T24782] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x13, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1318.621528][T24809] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1318.621925][T24763] IPVS: stopping master sync thread 24809 ... [ 1318.639891][T24758] IPVS: stopping master sync thread 24782 ... 15:58:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000088000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1318.828386][T25043] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 3, id = 0 [ 1318.839288][T24826] IPVS: stopping master sync thread 25043 ... 15:58:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x1f}, 0x2}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'macvlan0\x00', 0xfffffffe}, 0x2c7) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'erspan0\x00'}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f00000000c0)=0x2, 0xfffffffffffffec7) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x12, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000200000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x4, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x105000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) write$binfmt_script(r1, &(0x7f0000000400)={'#! ', './file0', [{}, {0x20, '/dev/zero\x00'}, {}, {0x20, '[losecurityeth1%lovmnet0selinuxppp1}\\security'}, {0x20, 'proc.user'}, {0x20, '/dev/bsg\x00'}, {0x20, '/dev/bsg\x00'}, {0x20, '/dev/bsg\x00'}, {0x20, '#ppp0)!}(bdev^ppp1wlan1'}, {0x20, 'syz_tun\x00'}], 0xa, "97d96c0d4457c3616b24ca05edbc2d0907471d383a6ba27f0f8a3abeb021ae30dd413858111919b41369397ce2bd2db75bb8f3e08fe487c56bb979ee8d2d9a8a1938ed722d3b0fa4a48143f937e9b3f0dc3b1b2dac5adb52e3ec7fbb48462f8d59cd658ed9a48acccf74923f59dd1d3028edf5b51eb2157be9b9e84059d42ecc5db8dd1d727b4c453914f3a9fdb1b1b42e13"}, 0x121) [ 1319.585722][T25418] IPVS: stopping master sync thread 25489 ... [ 1319.594626][T25489] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:06 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x10000, 0x200) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x900, 0x0) ioctl$UI_END_FF_UPLOAD(r2, 0x406855c9, &(0x7f0000000600)={0x3, 0xffffff01, {0x55, 0xff, 0xfffd, {0x1ff, 0x101}, {0x9, 0xfffa}, @const={0x8, {0x7, 0x1000, 0x401, 0x5}}}, {0x55, 0x1, 0x6, {0x3}, {0xfff9, 0x8}, @period={0x5b, 0x66, 0x9, 0x1, 0x6, {0x1000, 0x22c, 0xd2b, 0x800}, 0x5, &(0x7f00000005c0)=[0x9, 0x3, 0x1, 0x5, 0x2]}}}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000100)={0xfff}, 0x4) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000100ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x24, 0x7, 0x6, 0x335, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x6}]}, 0x24}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1319.923042][T25779] IPVS: stopping master sync thread 25817 ... [ 1319.929995][T25817] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000200ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) prctl$PR_SET_FPEMU(0xa, 0x2) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000040)={0x0, '\x00', {}, 0x51ec}) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x4, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) listen(r1, 0x10001) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0xe803, @loopback}], 0x1c) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1320.427157][T26136] IPVS: stopping master sync thread 26138 ... [ 1320.428801][T26138] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000600ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x5, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x4, 0x55dbdff4}}, @ptr={0x6, 0x0, 0x0, 0x2, 0x3}]}, {0x0, [0x2e, 0x0, 0x2e]}}, &(0x7f0000000180)=""/198, 0x41, 0xc6, 0x1}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$VIDIOC_G_EDID(r2, 0xc0285628, &(0x7f0000000280)={0x0, 0x7fff, 0x1, [], &(0x7f0000000100)=0x40}) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x551202) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000200000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1320.944293][T26401] IPVS: stopping master sync thread 26403 ... [ 1320.952538][T26403] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000001100ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1320.994846][T26470] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1320.995472][T26415] IPVS: stopping master sync thread 26470 ... 15:58:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x1, 0x0, 0x9a8, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000040)={'team0\x00'}) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f00000002c0)="4220fed02ee3491a735880984fd8e80441974f1f0d18e3b266ca7f2e87d2c082812228dd231dbd8001756295186ef0a7a5b8baab58a69f50837b6100b905b925f7ed4ca8abb00655ea4b0e2d1f9e51a8a75bf0d8be21742f95db8c36de72f7f18074b09ba23c567d2fe7f5817f5b22cac7797e37e242fb860ca577d9c209060060092d80d89d61b955e0fcc2342fce6e43671e22d1c2831ae67208393272bb34ddb392de63ae4bebcb56e37a57c10f9aac17e6c0faf2dc4f3284de7350fc1c4c350aad8c95d39010efda72", 0xcb, 0xfffffffffffffffe) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() keyctl$chown(0x4, r4, r5, r6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/key-users\x00', 0x0, 0x0) 15:58:07 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, r0, 0x0, 0x1b, &(0x7f0000000100)='{vboxnet1mime_typeP#wlan0[\x00'}, 0x30) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r5, r4, 0x0, 0x100) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x8, 0xff, 0x9b, 0x2, 0x0, 0x401, 0x80000, 0xa, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000040), 0x8}, 0x6782696c2aacf629, 0x400, 0xfffffffa, 0x2, 0x80000001, 0x0, 0x5}, r3, 0x9, r5, 0x9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x586}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r2, 0x0, 0x1, &(0x7f0000000040)='\x00', 0xffffffffffffffff}, 0x30) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1321.612724][T26883] IPVS: stopping master sync thread 26939 ... [ 1321.788885][T26883] IPVS: stopping master sync thread 27078 ... [ 1321.793749][T27078] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nf_conntrack\x00') ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x0, 0x4, 0x8}) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000ffff", 0x48}], 0x1) 15:58:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000003f00ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x41c4, 0x0, 0x56d6d86ef60914bc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x586}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r2, 0x0, 0x1, &(0x7f0000000040)='\x00', 0xffffffffffffffff}, 0x30) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1322.350141][T27203] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1322.350385][T27197] IPVS: stopping master sync thread 27203 ... 15:58:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000004000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1322.587964][T27500] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000ffff", 0x48}], 0x1) [ 1322.844696][T27626] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1322.844826][T27621] IPVS: stopping master sync thread 27626 ... 15:58:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x209, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x68, &(0x7f0000000080)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCRSGCAUSE(r0, 0x89e0, &(0x7f0000000040)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x586}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00000000c0)={0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={r1, r2, 0x0, 0x1, &(0x7f0000000040)='\x00', 0xffffffffffffffff}, 0x30) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0xd4f0e538ad7afaf4, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockname$inet(r2, &(0x7f0000000100)={0x2, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syzkaller0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x6f, 0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000f0ffffffff", 0x48}], 0x1) 15:58:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) umount2(&(0x7f0000000040)='./file0\x00', 0xe) r1 = semget(0x1, 0x3, 0x2) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/3) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000000080)=""/30) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000008800ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000200000000", 0x48}], 0x1) [ 1323.581981][T27902] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1323.582911][T27843] IPVS: stopping master sync thread 27902 ... [ 1323.614392][T27844] IPVS: Unknown mcast interface: syzkaller0 15:58:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1323.649018][T27844] IPVS: stopping master sync thread 27500 ... 15:58:10 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x100000001) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:58:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000400000000", 0x48}], 0x1) 15:58:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x212103, 0x0) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f00000000c0)=@urb_type_control={0x2, {0x6, 0x1}, 0x1, 0x24, &(0x7f0000000080)={0x60, 0x90474c143f0c5644, 0xabfc, 0x4, 0x3f}, 0x8, 0x101, 0x965, 0x0, 0x6, 0xfffffff8, &(0x7f0000000180)="44acc5011ad587b3ade7fcc7dff59ebb53effa3c9d27bdd48d1e3614416bb599a483535d23e74ac975141686c656945e45b048409c76d8d7e662bc9c56888204aacfbc6b32f0f7d0d4ff8eb66611869a9bf9d13cc493e1e90806e901e549fc61ffa25618fe64815e28da6bf74f6b35bafc9ffa253991197b0f1c0af87e8f9958a5cbd1186e3fd8bb561642f14fb30f6fcadef96e388537d1e6009354df1258c3e6a7997716b21febe9f9c8ea3884c85e7f446bc636f30d18774517806742af899a624f59a2cf6f4af1173c3f6b6415a739d4f87849bfcdfb1e13a071df88c2eef2"}) ioctl$VIDIOC_S_SELECTION(r2, 0xc040565f, &(0x7f0000000480)={0x3, 0x100, 0x4, {0x4, 0x1, 0xe3c}}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_mount_image$ocfs2(&(0x7f0000000100)='ocfs2\x00', &(0x7f0000000280)='./file0\x00', 0x80000000, 0x2, &(0x7f0000000400)=[{&(0x7f00000002c0)="c1971502b391192e49e3bc6ad5c08c9bc9c22b1378931900ac9c66b7407f4162b83ec50de1f05e5b2baf2d3f102f98ac581aa1d8defdce11a70764ade5626b4c203a441788b1addf9b2385427f2b1f0ecbe9aa78e897dd86dc0ef604b5226111aff53995733ec6f58ae288edfd40a00ad8cf9a19540b8a665c37336b3aa56a5c66b9f86c1f0ea78945efaef0b74a35bbaefa01", 0x93, 0x8}, {&(0x7f0000000380)="f7bab59243f4ac080307a171314677262d4167105034fef91497c8f093657170a8d6d6c444e7c68405079a8e835478286ece8131ab1097f8fca3c38464bc945c90e2775efe56d48adcca4a86736c9dcaf3bc99ae4769e798644e03c467809d326403b86edcedf949d87b159c7395f959aa54502499128c3482d72f", 0x7b, 0xffffffff}], 0x100004, &(0x7f0000000440)='\xad\x00') 15:58:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x3, 0x4}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1324.097190][T28466] IPVS: stopping master sync thread 28468 ... [ 1324.104092][T28468] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1324.238973][T28517] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1324.245464][T28479] IPVS: stopping master sync thread 28517 ... 15:58:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sysvipc/sem\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x7, 0x6, 0x56e7, 0x2}, 0x8) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000a00000000", 0x48}], 0x1) 15:58:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000006000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) dup(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f00000000c0)={0x0, 0x8, 0xfffffffa, r3, 0x0, &(0x7f0000000080)={0x990a7b, 0x10001, [], @p_u8=&(0x7f0000000040)=0x7}}) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000000180)="e0d8c5c2398fc975b2ec708d5bd4b0ce85f2a62ca0c60c992ee84332dc1120cd74a2fae896d7ade9268b2dfa20182d2016e39738f0b33abe6c1380a6a3a3d13582abbee1cee5f361e563c56ecad7607d224f50bc4f800bc6c60b3d92e50e8f3ffc6b88bc754c08442fe8f7ac5a1285b4d461126ba69a622643e8f0db373466f9b88a00cc5002f0ce", 0x88) 15:58:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x2, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x3f, 0x165e41) sendto$inet(r0, &(0x7f0000000400)="e5fe293fe154bd73c5a7035ce3e0ae24d28fb8a33710f297d7afed16f8177cf96320030d39bfd2ff5a5969d93e898e0c55f7b4659d2afc32bd718efe10eb91ad51b7c15f10204f425ad1831c29e030ade6ab5d5105f0f33c86b5243fb569ace271e8bb9547d055da7d8022167243abf14bf0c1d56e4037fa9fc75f6b8cfb5899db6dd3ff443642e3709412eef83aec8e9e0a4589dd6bff62f4e349a8f47355b7fc33ae296603dec84b80fc7b2c9045606ed07f7bb305ebb925ec6f1eeefc9357cd87529447d7942383ac7f49a245024354126272c7a7addd8f740ba9640ecd3b6c44137c12e5d89d28fd317129e030", 0xef, 0x80, &(0x7f0000000100)={0x2, 0x4e22, @loopback}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040)=@gcm_128={{0x30a}, "517199216618c1f8", "e6abbc9d7b9cfd26d9974229eab9db45", "6d4cedae", "13958c480353f18f"}, 0x28) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1324.471527][T28682] IPVS: stopping master sync thread 28686 ... [ 1324.478677][T28686] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000e00000000", 0x48}], 0x1) [ 1324.554482][T28739] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1324.566334][T28699] IPVS: stopping master sync thread 28739 ... 15:58:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000011000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0xfff8, 0xff, 0x8, 0x10001}, {0xf73, 0x1, 0xf9, 0x8}]}) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) write$P9_RFSYNC(r3, &(0x7f0000000040)={0x7, 0x33, 0x2}, 0x7) 15:58:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000f00000000", 0x48}], 0x1) 15:58:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x1000000000, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000110000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00006000000000", 0x48}], 0x1) [ 1325.088272][T29298] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1325.089041][T29258] IPVS: stopping master sync thread 29298 ... 15:58:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000088000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) fadvise64(r0, 0xb9, 0x6, 0x2) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f0000000180)=0xe) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000003c0)=""/142, 0x8e, 0x10000, 0x0, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x8000}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) socket$phonet_pipe(0x23, 0x5, 0x2) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x25, 0x0, 0x0, 0x0, 0x1000, &(0x7f0000000040)='netdevsim0\x00', 0xff, 0x2, 0x9}) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00000002c0)=""/252, &(0x7f0000000100)=0xfc) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x5, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1325.247759][T29361] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1325.247988][T29353] IPVS: stopping master sync thread 29361 ... 15:58:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000f000000000", 0x48}], 0x1) 15:58:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f00000044c0)={0xffffffffffffffff, 0x9, 0x1, "287379e85e88f5f6eeb51db3f86c092a37f7817f3e498b0b05e6cc8bc5727b5c3252883a5e81b022fd2da5cc515441298be58dd9ee72760fe96e22ed7d6161da94273cb4a7398d5ce5b1d6067c2aa9d0c62e945c03c1ea549288ee61c4ad147a3782ff70f51db1ff5cd52ba7a6e6d03324005188586399865b2e02af7d311c0d3442d148c6cf53c75fe005ac23df52"}) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000001c0)={'veth1_virt_wifi\x00', &(0x7f0000000400)=@ethtool_per_queue_op={0x4b, 0x80000001, [0x6, 0x1, 0x2400, 0x7ff, 0x1, 0xd9b6, 0x5, 0x100, 0x3, 0x101, 0x1, 0xffff7537, 0x4, 0x2, 0x7, 0x6, 0x4, 0x7fffffff, 0x5c600000, 0x5, 0x2, 0x7, 0x7f, 0x0, 0x2201, 0x7, 0xfff, 0x0, 0x601, 0xffffffff, 0x20, 0x5, 0x7, 0x3f, 0x9, 0x1f, 0xfffffffc, 0x4d26, 0x20dc, 0x0, 0x10000, 0x5, 0x1ff, 0x6, 0xfffffe00, 0x0, 0x2, 0x3, 0x5, 0x9, 0x5, 0x1, 0xfffffff9, 0x2, 0x9, 0x5, 0xa4, 0x0, 0x8, 0x7f, 0x4, 0x100, 0xffffffff, 0x73, 0x1, 0x80000000, 0x4, 0x7, 0x5, 0x4, 0x6, 0x200, 0x71, 0x8, 0x3504, 0x401, 0x401, 0x3f, 0x3, 0x10000, 0x3, 0x154, 0x7, 0x1, 0x81, 0x8, 0xb31e, 0x1, 0xfffffffa, 0x9, 0x9, 0x20e6, 0x3, 0x0, 0x2, 0x1, 0x8, 0xae, 0x3, 0x80000000, 0x8, 0x2000000, 0x9, 0x1, 0x70d, 0x8944, 0x9, 0x53bee900, 0x5, 0xffffffff, 0xb25, 0xffffffff, 0x8, 0xfff, 0x5, 0x80000000, 0x6d7798cf, 0x1, 0x19, 0x80000001, 0x4be0506c, 0x6, 0xfffff5db, 0xffffffff, 0x57b, 0x8000, 0x6, 0x7c7, 0x17, 0xfff, 0x1ff, 0x8, 0x7f, 0x2, 0x7ff, 0x1, 0x81f, 0x401, 0x80, 0x4ccd, 0xffff, 0x3, 0x101, 0x185, 0x567, 0xd650, 0x4, 0x8c77, 0x6, 0xffffffff, 0x0, 0x3, 0xda, 0x101, 0x0, 0x5, 0xf06a, 0x1ff, 0x401, 0x5, 0x0, 0x0, 0x4, 0x7fffffff, 0x7, 0x5, 0x20, 0x8, 0x10001, 0x999, 0x4, 0xffffffff, 0x7, 0x401, 0x401, 0x3, 0x3, 0x3, 0x2, 0x7, 0x324, 0x5, 0x9, 0x2, 0x40, 0x1d70, 0x8, 0x100, 0xfffff813, 0x8001, 0x1, 0xe2, 0x8, 0x7fff, 0x8, 0x9, 0x8001, 0x101, 0x9, 0x7fffffff, 0x80, 0x0, 0xf17b, 0x10000, 0x8, 0x9, 0x9, 0x0, 0x8, 0x7fff, 0xff, 0x1, 0x3ff, 0x80000001, 0x865, 0x6, 0x0, 0x0, 0xfffffff7, 0x4406, 0x6, 0x6, 0x80000001, 0x8000000, 0x6, 0x0, 0x38, 0x2, 0x1, 0x0, 0x20, 0xdb12, 0x6, 0x479, 0xc693, 0xffffffff, 0x2, 0x0, 0x7, 0x1, 0xc82, 0xfffffe01, 0xfffffff9, 0x3ff, 0xfffff4e6, 0x1, 0xd00, 0x1000, 0x9, 0x5, 0x7, 0x6, 0x642, 0x6a, 0x4ea4b2df, 0x5a8, 0x1, 0x6, 0x9, 0xf2, 0x6, 0xac, 0x4, 0xffff, 0x80000001, 0xcc2, 0x2, 0x400, 0x73e, 0x1, 0x9, 0x10001, 0x8d, 0x9, 0x8, 0x1, 0xc1, 0x7e, 0x4, 0x41, 0x7, 0x80000000, 0x6, 0x1c, 0xb166, 0xa7a5, 0x3, 0x6, 0x1, 0x5, 0x8b, 0x3, 0x0, 0x9, 0x7, 0x81, 0x7, 0x4, 0x5, 0x5, 0x7e1, 0x0, 0x7, 0xfffff000, 0x22, 0x9, 0x6b, 0x9, 0x5, 0x4f3, 0xfffff800, 0xfffffff7, 0x80, 0x6, 0x3, 0x0, 0xfa, 0xd20, 0x5, 0x101, 0x0, 0xeb8, 0x2, 0x4, 0x6, 0x1ff, 0x400, 0x7fff, 0xfffff3b5, 0x7fff, 0x4, 0xffffffb2, 0x1, 0x7, 0x9, 0x67, 0x5, 0xffff, 0x8, 0x5, 0x0, 0x7fff, 0x7ff, 0x9, 0x42b, 0x1, 0x5, 0x5, 0x101, 0x1, 0x2, 0x200, 0x1, 0x1ff, 0xf2, 0xfffffffa, 0x3, 0xffffff80, 0x9, 0x5, 0x7fffffff, 0x8001, 0x0, 0x5, 0xfff, 0x9, 0x9, 0x7, 0x3f, 0x4, 0x1, 0x8, 0x1000, 0x1, 0xf21, 0x7fff, 0x9, 0x400, 0x2, 0xfb5, 0x9, 0x7, 0x0, 0x5, 0x1, 0xd97, 0x1, 0x2, 0x3, 0x7ff, 0x9, 0x7, 0x5, 0x81, 0x9, 0x6, 0x200, 0x8, 0x6, 0x0, 0x7, 0x1f, 0xfffffd8a, 0x5, 0xffff, 0xfffffffe, 0x1ff, 0x0, 0x718, 0x0, 0x4c, 0x8001, 0x8000, 0x2, 0x0, 0x7, 0x0, 0x7, 0x47c2, 0x3, 0x7, 0x3, 0x8000, 0x3, 0x3, 0x0, 0x8, 0x1, 0x2, 0x3, 0x20, 0x7fff, 0x7ff, 0x7fffffff, 0x5, 0x80000000, 0x0, 0x2, 0xfffff93f, 0x3ff, 0x7, 0xfffeffff, 0x2, 0x5, 0x2, 0x7, 0x3, 0x7, 0x2, 0x100, 0x1c8246b9, 0x1, 0x8, 0x47, 0x2, 0x6, 0x1000, 0x80000000, 0xfff, 0x7f, 0x1, 0x3, 0x0, 0x1, 0xa0000000, 0x200, 0x400, 0x20, 0x2, 0x3, 0x3ff, 0x6, 0x43, 0x9, 0x2, 0x7ff, 0x5, 0x579, 0x0, 0x4, 0x200, 0x5, 0x20, 0x100, 0x3, 0x7fff, 0xfffffffe, 0xb1, 0xbe39, 0x80000001, 0x7fff, 0x6, 0xfffffffe, 0x3, 0x401, 0x8, 0x1ff, 0x7, 0x0, 0x40, 0x7, 0x7, 0x3ff, 0x9, 0x9, 0x6, 0xfb2, 0xe6c5, 0x200, 0x3, 0x604d, 0x9, 0x6, 0x6, 0x4, 0x7, 0x400, 0x81, 0x3f, 0xa9, 0xffff, 0xfffffffa, 0x2, 0xffffff07, 0x3, 0x2c, 0x2, 0x7, 0x8, 0x7, 0x2dc0, 0x7ff, 0x7ff, 0x4, 0x9, 0x13, 0x9, 0x5fe4e288, 0x80000001, 0x800, 0x3, 0x3, 0x9, 0xfffffffe, 0x7, 0x1ff, 0x8, 0x3, 0x7fff, 0x0, 0x7, 0x9, 0x3, 0x3ff, 0x3, 0x0, 0x0, 0x101, 0x7f, 0x0, 0x6, 0x6, 0x0, 0xfffffffb, 0x68b0, 0xf91, 0x6, 0x200, 0x40, 0x4, 0x8, 0x3, 0x2, 0x3, 0x0, 0x3, 0x6, 0xf7, 0xffffffff, 0x2, 0x8000, 0xffff, 0x4, 0x3, 0x7, 0x2, 0x7, 0x7f, 0xffa, 0x2, 0xffff, 0x1, 0xff, 0x0, 0x0, 0x63, 0x800, 0x0, 0x1000, 0x3, 0x2, 0x2, 0xc964, 0x0, 0xfff, 0x2, 0x1, 0x0, 0x2, 0x9, 0x6, 0x8, 0x7, 0x7ff, 0x1f, 0x7ff, 0x4, 0xd0d, 0x7, 0xff800, 0x8, 0xfff, 0x15ad, 0x0, 0x6, 0x2, 0x1, 0x3, 0x2000000, 0x8, 0x0, 0x1, 0x4, 0x6, 0x1000, 0x9, 0x6, 0x2, 0xd75, 0x800, 0x8001, 0x5, 0x0, 0x7150d711, 0xe6, 0x400, 0x2, 0x0, 0x40, 0xb67, 0x110d, 0xffff, 0x101, 0x422b, 0x80, 0x200, 0x3, 0xfffffffa, 0xfffff39a, 0x0, 0x10, 0x7fffffff, 0x20, 0x7, 0x400, 0x3, 0x2, 0xbd, 0x54, 0x54dc, 0x0, 0x7fff, 0x8000, 0x8, 0x9, 0x3f, 0x0, 0x3, 0xe26, 0x1, 0x6, 0x3e, 0x1ff, 0x80000001, 0x5, 0x94, 0xffffffff, 0x6, 0x75a, 0x1000, 0x7, 0x81, 0x2, 0x9, 0x6, 0x5, 0x20, 0x500, 0x80, 0x80, 0xfffffff7, 0x6, 0x7, 0x2d, 0x10000, 0x126c263d, 0x1000, 0xffff, 0x82, 0x24, 0x100, 0xfffffff7, 0x6, 0x8001, 0x79, 0x1, 0x7fff, 0x4, 0x5, 0x6, 0x1ff, 0x10000, 0x0, 0x4, 0x7, 0x40, 0x6, 0x0, 0x0, 0x200, 0x4, 0xffffffff, 0xb6, 0x85b, 0x7, 0x80, 0xb1, 0x1, 0x7, 0x400, 0x4, 0x7fff, 0x6, 0x0, 0x54000000, 0x6, 0xffffffff, 0x30e, 0x3, 0x7b, 0x200, 0x5, 0x80000001, 0x8, 0x9, 0x360d, 0x80000000, 0x5, 0x100000, 0x8, 0xa4, 0x3, 0x7, 0x20000000, 0x4, 0xfffffffd, 0x6, 0x0, 0xff, 0xeb4f, 0x7, 0x3, 0x40, 0x80, 0x1, 0x4, 0xfffffffc, 0x0, 0x1, 0x1f, 0xffff9164, 0x8, 0x40, 0x9, 0x9, 0x994e, 0xf, 0x10001, 0x80000001, 0x6, 0x1, 0x1000, 0x3, 0x101, 0x1, 0x8, 0x3ff, 0x60f, 0xe91, 0x7, 0x80000001, 0x3, 0x7, 0x4000000, 0x200, 0x1, 0x4354, 0x5, 0xfffffa9b, 0x5, 0x3f, 0x6, 0x0, 0xfff, 0x80, 0xc07c, 0x1, 0x2, 0x8, 0x81, 0xfffffff7, 0x6, 0x20, 0x4, 0x4, 0x2, 0x400, 0xffffffff, 0x2, 0xffffff9c, 0x970, 0x3ff, 0x1, 0x1f, 0x7fff, 0x49e, 0x7f, 0x0, 0xfffffffb, 0x81, 0x1, 0x8, 0x7fff, 0x5, 0x3ff, 0x5, 0x41, 0x800, 0x101, 0x0, 0x0, 0x20, 0x71, 0x80000000, 0xef, 0x7, 0x5, 0x1, 0x1f, 0x80000000, 0x1, 0x3, 0x5, 0x3, 0x71ce, 0x80000001, 0x1f, 0x5, 0xfffffffe, 0x1f, 0x4, 0x2, 0x2b238aca, 0x3, 0x4, 0x76, 0x6, 0x7, 0xaef, 0xfffffff8, 0xc2f, 0x6314b8b, 0xd6, 0x2, 0x4, 0xfff, 0x6e, 0x2, 0x1, 0x1, 0x0, 0x0, 0x7fffffff, 0x7ff, 0x6d0879b0, 0x1, 0x80000001, 0x796b, 0x7, 0xc36, 0xffffff01, 0x6ac, 0x8001, 0x8001, 0x35b, 0x7, 0x7ff, 0x8, 0x94, 0x6, 0xffff112d, 0x1, 0x9e, 0x20, 0x1000, 0x40b00, 0xfff, 0x3, 0xe55, 0xffff2c94, 0x200, 0x3dd, 0x3, 0x4, 0x8000, 0x4, 0xefc, 0x4d, 0x7ff, 0x100, 0x7f, 0x1, 0x4000, 0x4, 0x80, 0xb9b, 0x0, 0x9, 0x3, 0x3, 0xdd, 0x0, 0x7f, 0x1000, 0x1, 0x7, 0xf5, 0xeb, 0x7fff, 0x2, 0x40, 0x4, 0x7, 0x0, 0x9, 0xffffffff, 0x7fff, 0xff, 0x85d, 0x8, 0x10001, 0x2, 0x3, 0x1, 0xffff, 0x4, 0x6, 0x7, 0x3f, 0x4, 0x9d0, 0x8001, 0x81, 0x9, 0x0, 0x7ff, 0xc2, 0x3, 0x0, 0x7, 0x3f, 0x100, 0x9, 0x0, 0x8, 0x7, 0x1, 0xfffffffc, 0x6, 0x7ff, 0x800, 0x8, 0x800, 0xce25, 0x3, 0x10000, 0xffffffff, 0x2, 0x6, 0x3, 0x1, 0x127d, 0x80000000, 0xfffffc01, 0x1, 0x58a, 0x4, 0x0, 0x0, 0x7, 0x1, 0xfffffffb, 0xc355, 0x81, 0xf69e, 0xcd, 0x2, 0x7ff, 0x23, 0x0, 0x92, 0x5, 0x1bb, 0x101, 0x8001, 0x1, 0x63, 0x5, 0x6, 0x1, 0x9, 0x369c, 0xd55c, 0x10001, 0x48, 0x8000, 0xe3, 0x4, 0x3, 0x400, 0xef3, 0x1, 0xfffffa8e, 0xe3, 0x3, 0x7, 0x28, 0x7, 0x3, 0x101, 0xfffffffb, 0x0, 0x2, 0x0, 0x32c, 0x7688, 0x7ff, 0x0, 0x80000000, 0x2ec, 0x4, 0x5, 0x5, 0x1ff, 0x2, 0x6, 0xa6d, 0xffffffff, 0x7, 0x5, 0x8000, 0xb2f, 0x7, 0x3182, 0x80, 0x4, 0x4, 0x1, 0xfffffbff, 0x8, 0x5, 0x1, 0x3, 0x6, 0x6, 0x3ff, 0x2, 0x2, 0xfe2, 0x3, 0x6, 0x1, 0x3, 0x5, 0x7ff, 0x6, 0x8, 0x9, 0x8, 0x9, 0xf630, 0x2ea8019e, 0x2, 0x400, 0x4, 0xfff, 0x8, 0x2, 0x9, 0x7, 0x80000000, 0x1, 0x7, 0x80000000, 0x1, 0x9, 0x0, 0x20, 0x5, 0x8001, 0x8, 0x3e2, 0x8, 0x7fff, 0x1, 0xfffffffe, 0x80000000, 0x7ff, 0x9, 0xfff, 0x7, 0x3, 0x7, 0xfffffff7, 0x7ff, 0x55, 0x4, 0x1, 0xff, 0x8c22, 0x3, 0x3, 0x56, 0x1c, 0x1, 0x5, 0x68c, 0x826a, 0xf72d, 0x4, 0x8, 0x4, 0xb3f, 0x4, 0x8, 0x235e, 0x0, 0x0, 0x0, 0xfffffbff, 0x8000, 0x0, 0x3, 0x2, 0x338, 0x10001, 0x5, 0x4, 0x4, 0x3ff, 0x0, 0x4, 0x3, 0x8, 0x401, 0x2, 0x200, 0x6, 0x23, 0xffffffff, 0x80000000, 0x5, 0x917a, 0x0, 0x5, 0x7, 0x0, 0x81, 0x0, 0x80000001, 0x6, 0x6aed, 0xff, 0x9, 0x3f, 0xd8f, 0xd3e, 0x8, 0x1f, 0x8, 0x3, 0x8, 0x9, 0x101, 0x1, 0x80000000, 0x3f, 0x9, 0x1000, 0xfc000000, 0xffffff81, 0x1c000, 0xa20, 0x7, 0x8, 0x7, 0x7, 0x3f, 0x1, 0x8, 0x3ff, 0x8, 0x57, 0xd5c0, 0x800, 0x97, 0x8, 0x1, 0xffff, 0x9, 0x10001, 0x8, 0x6, 0x28, 0x80000000, 0xffffffff, 0x7f, 0x800, 0x7, 0x5, 0x3, 0x7, 0x400, 0x6, 0x8, 0x1, 0x86a, 0x98, 0x7ff, 0x2, 0x69ca, 0x73ce, 0x7, 0x5, 0x0, 0x3, 0xffffff00, 0x5, 0x2, 0x5, 0x8, 0x0, 0x8, 0xd87, 0x6, 0xffffff75, 0x5, 0x5, 0x2, 0x0, 0x888, 0x3, 0x4, 0x9, 0x80000000, 0x3, 0xffffffff, 0x8, 0x5, 0x1f, 0x3, 0x8001, 0x1, 0x2, 0x785f, 0x0, 0x4, 0x2, 0x7, 0x338e, 0x2, 0x1, 0x7fff, 0xffffffff, 0x20, 0x7f, 0x10000, 0x9, 0x2a1b, 0x7ff, 0x200, 0x3ff, 0x7, 0x6, 0x80, 0x1, 0x6, 0x3f9c, 0x4a41, 0x4, 0x8, 0x7, 0x8, 0x7, 0xdab, 0x0, 0xf30, 0x9, 0x0, 0x8, 0x8, 0x4, 0x9, 0xd2d, 0x2, 0x9, 0x401, 0x2f02, 0x1, 0x40, 0x9, 0x8, 0x80000001, 0x0, 0xc0, 0x80000001, 0x0, 0xfffffff8, 0x1, 0x9, 0x9, 0x6, 0xfffffffb, 0x0, 0x4, 0x4, 0x9, 0x4, 0x2ad7, 0x1, 0x3ff, 0x1, 0x3, 0x6, 0xc3, 0x701, 0x8, 0x75, 0xffffffff, 0x1f, 0x8001, 0xffff, 0x1, 0x1, 0xa6f, 0x4, 0x6, 0x8, 0x3897, 0x9, 0x4, 0x4, 0x7fff, 0x0, 0x8, 0xfffffffa, 0xb8c, 0x2, 0x5, 0x0, 0x1f, 0x2, 0x5, 0x1f2, 0x401, 0x7, 0x3, 0x40, 0xffffffff, 0x0, 0x6000, 0xe1d5, 0x8001, 0x6, 0x200, 0x1f, 0x499d, 0xfffffffc, 0x7, 0x3, 0x7, 0x8, 0x9, 0x3d, 0x6, 0xffff, 0x9, 0x7, 0x1, 0x7ff, 0x8, 0x3, 0x5, 0x7fff, 0x3, 0x5, 0x0, 0xfffffe01, 0x94, 0x1, 0x8, 0xffffff52, 0x0, 0x607, 0x4, 0x9, 0x5, 0x5, 0x1, 0x3, 0x100, 0x3e, 0x1, 0x1ff, 0x4, 0x7, 0x9, 0x9, 0xff, 0x1, 0x3, 0x670f, 0x2, 0x2, 0x81, 0x4, 0x671a, 0x633f8d93, 0x6, 0x8, 0x7, 0x6, 0x8, 0x80, 0x4, 0x200, 0x55, 0x83e, 0x8, 0xffffff36, 0x6, 0xa8ff, 0x5, 0x8000, 0x5, 0xfffffffe, 0x6, 0x2, 0x0, 0x0, 0x5, 0x7ff, 0x492a, 0x44, 0x5, 0x10001, 0x8001, 0x3, 0x101, 0x2, 0x4, 0x8, 0xa3c3, 0x80000001, 0x9, 0xa08d, 0x3ff, 0x1000, 0xbc, 0x7f, 0x2, 0x5, 0x1, 0xff, 0x5, 0x9, 0x80, 0xced2, 0x80, 0x2, 0xff, 0x80, 0x5, 0xe9, 0x3, 0x7fff, 0x1, 0x3, 0x7, 0x8, 0xffffffff, 0x87ea, 0x8, 0x8001, 0x96, 0xd, 0x2, 0x4, 0x0, 0xffffa17e, 0x7fffffff, 0x0, 0xffffff01, 0xf8000000, 0x8, 0x7ff, 0x4, 0x6, 0x6, 0x3, 0x10000, 0xfffffe05, 0xf0f, 0x43a8, 0x2, 0x4, 0x5, 0x9, 0x7fff, 0x4, 0x9, 0x20000000, 0x80, 0xffff8000, 0x80000000, 0x3, 0x101, 0xc3, 0x800000, 0xaf43, 0x800, 0x81, 0x2, 0x1, 0x4, 0x81, 0x80000000, 0x3, 0x2, 0x7, 0x6, 0x1, 0x4, 0x9, 0x8000, 0x81, 0x8001, 0x1f, 0x8, 0xff, 0x8, 0x99, 0x4, 0x1, 0xcd9, 0xffffffff, 0x20, 0x2, 0x1ff, 0x2, 0x1f, 0x8, 0xa000, 0x0, 0x1, 0x3d, 0x4, 0x2, 0x415, 0x4, 0x9, 0x9, 0x1, 0x2be9df7, 0x400, 0x9, 0x7f, 0xffff, 0x400, 0x86, 0x1f, 0x9, 0x6, 0x7, 0x8000, 0x0, 0x4, 0x1, 0x5, 0x1f, 0x1f, 0x0, 0x33, 0x5, 0x9623, 0x9, 0x80000000, 0x9, 0x5, 0x100, 0x4, 0x0, 0xffff, 0x8, 0x70000, 0x6, 0xffff, 0x5163, 0x0, 0x7, 0x6, 0x3, 0xb70d, 0x4, 0x4, 0x0, 0x100, 0x101, 0x8, 0xa, 0x4, 0x25a6, 0x4, 0x6, 0x3ff, 0x7fffffff, 0x9, 0x81, 0x80, 0x100, 0x4, 0xbaed, 0xc5, 0x2, 0x30f87c56, 0x1200, 0x1ff, 0x81, 0x2, 0x80, 0x48, 0xfffffff7, 0x3, 0x9, 0x8, 0xffffff81, 0x8, 0x800, 0x8000, 0x7a36, 0x2, 0x4, 0xed, 0xfff, 0x20, 0x0, 0xff, 0x542, 0x53e0, 0x5, 0x4, 0x9, 0x1, 0x20, 0x2, 0x20, 0x4ebb, 0x10000, 0x2b, 0x0, 0xffff, 0x0, 0x72, 0x7, 0x9, 0x0, 0xab, 0x302, 0x800000, 0xffff, 0x3, 0x80, 0x6, 0x9, 0x3, 0x9, 0x2, 0x2, 0x7fff, 0x80000001, 0x0, 0xfffffffd, 0x5, 0x1, 0x4f69, 0x6, 0x5, 0x0, 0x2, 0xffffff80, 0x8, 0x80, 0x3ff, 0x7, 0xfff, 0x2, 0x100, 0x8, 0xff, 0x3f1, 0x948, 0x100, 0x3, 0x3, 0x5, 0x80, 0x2, 0xbb, 0x8, 0x1, 0x1, 0x2, 0x10000, 0x1ff, 0xffffffc0, 0x2, 0x6, 0x10001, 0x2, 0x401, 0x3f, 0x81, 0x9, 0x5ff6, 0x81, 0x80000000, 0x9, 0xf103, 0x2, 0xb3, 0x8, 0xfffff800, 0x3, 0x80000000, 0x510, 0x0, 0x4, 0xffffffff, 0x80000001, 0x6, 0x497, 0x1, 0xfff, 0x100, 0x4bbf0293, 0x42, 0xd336, 0x8001, 0x200, 0x400, 0x4, 0x8001, 0x20, 0x1, 0x2, 0x9, 0x2, 0x1, 0x0, 0x8000, 0xf83, 0x4, 0xff, 0x8, 0x2, 0x7ff, 0xffffff00, 0x9, 0x1, 0x7fffffff, 0x7, 0x1, 0x0, 0x52, 0xffffffff, 0x6, 0x0, 0x4, 0x8, 0x80000001, 0x8, 0x992, 0x7, 0x3, 0x6, 0x91, 0x1000, 0x101, 0x1, 0x100, 0x0, 0x9, 0x4, 0x0, 0x7f, 0xc5, 0x7fff, 0x4c10c39d, 0x7, 0xffff, 0x9, 0x9, 0x2, 0xfffffff8, 0x77, 0x1, 0x401, 0xfff, 0x6, 0x94, 0xffffff81, 0x1, 0x17a9, 0x6, 0x7, 0x65, 0xbef5, 0x3, 0x9, 0x5, 0x2, 0xffff6022, 0xff, 0x10000, 0x6, 0x0, 0x7, 0x172ea670, 0x19, 0x4, 0x5, 0x7fffffff, 0xda2, 0xfc, 0x9, 0x3f, 0x6, 0x3, 0x688, 0x0, 0x9, 0x6, 0xe125, 0x400, 0x8001, 0x4, 0x0, 0x4, 0x5, 0x3, 0x6, 0x4, 0x68, 0x200, 0x7d247c4, 0xe04, 0x3ff, 0x0, 0x9, 0x401, 0x7fffffff, 0x100, 0x1, 0x2, 0x200, 0x0, 0xd2b1, 0xfffffff8, 0xb57, 0x6, 0x1, 0x8, 0x401, 0x3f, 0x5, 0x8, 0xfffffffa, 0xffffffff, 0x0, 0x95ec, 0x0, 0x4, 0x8000, 0x8, 0x2, 0x3, 0x1f, 0xba5a, 0x2, 0x3, 0x8, 0xec, 0x10000000, 0x2, 0x8001, 0x7, 0x5, 0x7, 0x2, 0x1, 0x8, 0x4, 0x40, 0x4, 0x400, 0x8, 0x13f2d8c1, 0x3, 0xfffff801, 0xfffffff9, 0x5, 0x401, 0x9, 0x0, 0x800, 0x8, 0x84, 0x8, 0x2, 0x80000000, 0x8, 0x99, 0x6, 0x3, 0x3, 0xffff0001, 0x2, 0x6, 0x8001, 0x5, 0x8001, 0xffff8c18, 0x1, 0xbf5, 0x4, 0x7, 0x7, 0xfffffff7, 0x40, 0x8, 0x30b1, 0x1e1f, 0x4, 0x8, 0x8, 0x5, 0x1ff, 0x56, 0x7, 0xb6, 0x1000, 0x10000, 0x1ff, 0x4, 0x7, 0x8001, 0x10, 0xff, 0x81, 0x7, 0x8001, 0x7fff, 0xd06, 0x4, 0x8f5, 0x5d7, 0xfff, 0xff8f, 0x7, 0xffffffff, 0x0, 0x72, 0xff, 0x2, 0x8, 0x10001, 0xe7, 0x9, 0xb3f, 0x7fff, 0x1000, 0x3, 0x1, 0xabc4, 0x3, 0x8001, 0x6, 0xffffffff, 0x41, 0x23c00, 0x5, 0x7, 0x2, 0x8, 0x0, 0x0, 0x1, 0x8, 0x552, 0x9, 0x6, 0x4, 0x0, 0x5, 0x7fff, 0xc9, 0x5f0, 0x2638, 0xa0, 0x4, 0x7fffffff, 0x80000001, 0x6, 0x80000001, 0x6e708020, 0x7, 0x8000, 0x901, 0x80000000, 0x30000000, 0x800, 0x9, 0x10001, 0x80000000, 0x8, 0x2, 0x8e6, 0x5, 0x3ff, 0x8, 0x6, 0x8000, 0x2, 0x1, 0xb8, 0x8, 0x3, 0xfffffbbb, 0x20, 0x43, 0xad40, 0x4, 0x7, 0x7, 0x7fff, 0x0, 0x2, 0x5, 0xff, 0x400, 0x401, 0x10001, 0x4, 0x20, 0x3, 0x2, 0x3, 0x81, 0xffff, 0x1000, 0x36ff, 0xffff8001, 0x9, 0x7, 0x0, 0x20, 0x0, 0x0, 0x0, 0x1000, 0x1, 0x1, 0x401, 0x4, 0x1, 0x5, 0xf537, 0x8, 0x41db, 0x7, 0x9, 0x58b, 0x8, 0x8, 0x7, 0x2ee1, 0x7, 0xff, 0xfe83, 0x6, 0x4, 0xbf, 0x100, 0x2, 0x6, 0x14f, 0x8, 0x2, 0x2, 0x3, 0x80000001, 0x86, 0x0, 0x0, 0x6, 0x5, 0x0, 0x80000001, 0x1, 0x7, 0x80, 0x4, 0x9, 0x2, 0x2f59a028, 0x380000, 0x9, 0x0, 0x7, 0x80, 0x7f, 0x9, 0x2, 0x100, 0xfffffffa, 0x6, 0x5b, 0x6, 0x2, 0x2, 0x2, 0x81, 0x80, 0x8, 0x7fffffff, 0x4, 0x7fffffff, 0xffffffff, 0x2, 0x3ff, 0x1ba7, 0xfffff001, 0x7fffffff, 0x200, 0x6, 0xcc3, 0x8000, 0x3ff, 0x49f, 0x4, 0x85600000, 0x1000, 0x6, 0x3, 0x4, 0xfeb, 0xffffffff, 0x7fff, 0x1000, 0x400, 0x1cd, 0x3, 0x4, 0x1, 0x0, 0xffffff3a, 0x9, 0x490, 0x4, 0x1000, 0xc2, 0x3, 0x7fff, 0x2, 0x646d, 0xfffffffd, 0xd, 0x9, 0x3f, 0x38b8, 0x200, 0x3, 0xffff, 0x8, 0x3, 0x5, 0x6, 0x994, 0x2943, 0xa, 0x5, 0x9, 0x7, 0x101, 0x40000000, 0x1, 0xb052, 0x9, 0x0, 0x8, 0x6, 0x7ff, 0x176000, 0x327, 0x13, 0x0, 0x9, 0x6, 0x1, 0x6, 0x6, 0x9, 0xfffffffc, 0x5, 0xeeff, 0x4, 0x7fff, 0xe01e, 0x5015, 0x1, 0x3, 0xfffffff9, 0x8, 0x1, 0x3, 0x10000, 0x3, 0x5, 0x10001, 0x1, 0x4, 0x81, 0x2, 0x4, 0x10, 0xfffffffa, 0x10000, 0x6, 0x7fff, 0xfffff000, 0x7, 0x100, 0x6, 0x1000, 0xffffff80, 0x6, 0x1f, 0x7, 0x3, 0x9, 0x8, 0x6, 0x400, 0x2, 0x5, 0x80, 0xff, 0x1, 0x4, 0x1ff, 0x3, 0x5, 0x4, 0x8, 0x3, 0x7f, 0x10, 0x80000000, 0x0, 0xff, 0xf2, 0x6, 0x7, 0x5257, 0x29e, 0x5, 0xf9, 0x9, 0xc48, 0x81, 0x100, 0x6, 0x8, 0x2, 0x80, 0x2, 0x7, 0x1, 0x2, 0x6, 0x7, 0x1, 0x100, 0xff, 0xffff2170, 0x80000000, 0x4, 0x1, 0x80, 0x3, 0xfffffff8, 0x1, 0x3, 0x5, 0x0, 0x913, 0x200, 0xcf1, 0x6, 0x7, 0xd1, 0x4, 0x20000, 0x6dcc, 0x1, 0x0, 0x3, 0x8, 0x1ff, 0x0, 0xfff, 0x1, 0xbb28, 0x1, 0x4000000, 0x5, 0x0, 0x5, 0x5, 0x7, 0x7, 0x101, 0x81, 0x800, 0x20, 0x9, 0xe4, 0x3, 0x7f60, 0x8, 0x7, 0x0, 0x1, 0x5, 0xc8, 0x8, 0x2, 0xffffff2c, 0x101000, 0x0, 0x6, 0xfffffff9, 0x2, 0x20, 0x8, 0x44, 0x7fff, 0x3f, 0x59, 0x4, 0x1, 0x685, 0xd5b, 0xd0, 0x10000, 0x0, 0x5, 0x4, 0x8, 0x3, 0x2, 0x3, 0x36e2, 0x1, 0x100, 0x3, 0x0, 0xe6c7, 0x9, 0x80000000, 0xff, 0x4, 0x7f, 0x2, 0x49, 0x80000001, 0x101, 0x3, 0x5, 0x0, 0x40, 0x7fff, 0x1, 0x2, 0x3ff, 0xfffffbff, 0x9, 0x2, 0x5, 0x2, 0x0, 0x7f, 0x0, 0x3, 0x3, 0x1, 0x8, 0x9, 0x8, 0x1, 0x519, 0x100, 0x0, 0xc5, 0x4, 0x4, 0x4, 0x627, 0x8, 0x4, 0x0, 0x1, 0x3, 0x401, 0x80000000, 0x80, 0xf19, 0x1, 0x81, 0x9, 0x3, 0x1, 0x1000, 0x100, 0x81, 0x9, 0x6, 0x10000, 0x8, 0x55, 0x1f, 0x10000, 0x2, 0x6, 0x2, 0x7fffffff, 0x5, 0x82, 0x401, 0x7f, 0x4, 0x3, 0x2, 0x1800000, 0xc1, 0x1a3, 0xfff, 0x9, 0x7, 0xbbb, 0x81, 0x449e, 0x3, 0x9, 0xffffffff, 0x5e02, 0x83, 0x400, 0x8, 0x6, 0xffffffff, 0x1, 0x9, 0xffffffff, 0x80, 0x0, 0xf60a, 0x1ff, 0x81, 0x9, 0xe1fb, 0x8, 0x400, 0x3, 0x1ff, 0x1, 0x20, 0x4, 0x1, 0x4, 0x6, 0x8001, 0x8611, 0x1, 0x4, 0x1, 0x7, 0x7, 0x9, 0x10001, 0x6, 0x0, 0x1, 0x1ff, 0x400, 0x6, 0x7ff, 0x5, 0x100, 0x5, 0x4, 0x1, 0x400, 0x1, 0x6, 0x3, 0xffffffff, 0xfb71, 0x0, 0x1, 0x40, 0x4, 0x6, 0x0, 0x76, 0xbc, 0x375, 0x7, 0x1, 0x8, 0x4e84, 0x8, 0xffffffff, 0x9, 0x0, 0x7f3f, 0x40, 0x4, 0x9, 0x1c, 0xff, 0x7, 0xffff, 0x8000, 0x800, 0x1, 0x20, 0x2, 0x3f, 0x46081cf9, 0x4, 0x2, 0xfffffff8, 0x3c0, 0x200, 0x3f, 0x10001, 0x7ff, 0x1, 0xfff, 0x7, 0x5f3d, 0xffffffff, 0x7f, 0x2, 0x5, 0x7f, 0x6, 0x7, 0x100, 0x7, 0xffffffff, 0xcfa3, 0x5, 0x0, 0xff, 0x8, 0x7c20, 0x8, 0x0, 0x400, 0x34f3, 0xb6, 0xfe4, 0x7ff, 0x4, 0x3, 0x5, 0x8, 0x8, 0x2d0, 0x6, 0xffff2586, 0x80000001, 0xfffffffd, 0x6, 0x0, 0x10000, 0x6, 0x6, 0x6, 0x1, 0xff, 0x4, 0x9, 0x0, 0x4, 0x80, 0x80, 0xea8, 0x101, 0x8, 0x1, 0x400, 0xee9, 0x232, 0x840000, 0x7ff, 0x6, 0x2, 0x4, 0x0, 0x6, 0x4, 0x80000000, 0x330, 0x6, 0x800, 0x45, 0x2, 0x2, 0x8, 0x1, 0x80000001, 0x7f, 0x9, 0xffffffff, 0x3, 0x6, 0x7fffffff, 0x80000001, 0xb1b, 0x6, 0x6, 0xffffffe0, 0x5, 0x7, 0x5, 0xffffffff, 0x17e0, 0x9b, 0x100, 0x3, 0x9, 0x4b, 0x3, 0x4, 0xffff, 0x4, 0x6, 0xe0, 0x8, 0x1, 0x4, 0x0, 0xa98, 0x8, 0xffff, 0x5, 0x4575, 0x2, 0x10000, 0x7, 0x4, 0x80000001, 0x1, 0x8, 0xffffff7f, 0xdc69, 0xde62, 0x9, 0x9, 0x1f, 0x0, 0x1000, 0x7, 0x2, 0x1, 0x4, 0x6, 0x80000001, 0x3, 0x69d, 0x7, 0x93, 0x9, 0x8, 0xffff, 0xcf, 0x9, 0x4, 0x8, 0x9, 0x60f, 0xd2, 0x6, 0x401, 0xb8d7, 0x800, 0x7ff, 0x7, 0x4, 0x5, 0x5, 0x8, 0x100, 0x40, 0x1ff, 0x5, 0x6, 0x4, 0x80000, 0x80000001, 0x80000000, 0x5, 0x2, 0x6, 0x4, 0x2, 0x6, 0x6, 0xe95, 0x2, 0xbe, 0xfffffff9, 0x9fcd, 0x9, 0x3, 0x7, 0x10000, 0x1, 0xffffff80, 0x200, 0x101, 0x5, 0x5, 0x8, 0x4, 0x7, 0x9f50, 0x2, 0x5, 0x7fffffff, 0x4, 0x8, 0x7ff, 0xfc, 0x0, 0x7fffffff, 0x0, 0x8000, 0x45, 0x40, 0x2cf, 0x9a0d, 0x3, 0x0, 0x6, 0x800, 0x0, 0x2, 0x8, 0x7, 0x3, 0x6124, 0x9, 0x8001, 0x12, 0x80, 0xa93, 0x2, 0x21, 0x0, 0x3, 0xfff, 0x401, 0x9, 0x280, 0x7, 0x3, 0x2, 0x8001, 0xf2, 0x7ff, 0x1f, 0x9816, 0x6, 0x7ff, 0xc37f, 0x0, 0x5, 0x4, 0x5, 0x0, 0x1d, 0x0, 0x89f9, 0xffffffff, 0x0, 0xac, 0x1, 0x4, 0x0, 0x3, 0x1, 0x100, 0x8001, 0x8000, 0x4f, 0x7fff, 0x8, 0x400, 0x9, 0xb5, 0x9, 0x0, 0xfffffffe, 0xffffffff, 0x3ff, 0x9, 0x9, 0x0, 0x7fff, 0x3, 0x1, 0x9, 0x7, 0x7fffffff, 0xb9, 0xd063, 0x3ff000, 0x401, 0x2, 0x0, 0x9b3c, 0xf40, 0xd8, 0x62a, 0x6, 0x4, 0x80, 0x1f, 0x3, 0x7fffffff, 0x20, 0x5, 0x8, 0x548a, 0x7fffffff, 0x7ff, 0x7, 0x647d, 0x3, 0xffff7fff, 0x0, 0x0, 0xbc, 0x8, 0x6, 0x7, 0x5, 0x3, 0x7ff, 0x6, 0x1, 0x2c, 0x67, 0x101, 0x7fff, 0x6, 0x8, 0x3, 0x5, 0x401, 0x8, 0xffffffff, 0x4, 0xbb, 0x8, 0x5, 0x3, 0x6, 0x401, 0xffffffff, 0x189, 0xffff, 0x0, 0x40, 0xee4, 0x830, 0xffffffff, 0x9, 0x6, 0x3ff, 0x40, 0x800, 0xfffffffc, 0x1, 0x8, 0x0, 0x7c77, 0x6, 0xfffffff8, 0x83, 0x3, 0x2, 0x1, 0x6, 0x9, 0x1, 0x5, 0x1, 0x9, 0x2, 0x7, 0x9, 0x8, 0x5, 0x80000000, 0xf0b2, 0x1, 0x526d, 0x4, 0x3f07, 0x3, 0x20, 0x7db7, 0x0, 0x2, 0xcc58, 0xffffffc0, 0x40, 0xfff, 0x9917, 0x2, 0x3, 0x4, 0x4, 0x800, 0x9, 0x7bd58ce7, 0x101, 0x5b48e17b, 0x8819, 0x8000, 0x7, 0x8, 0x8, 0x9ac, 0x1, 0x0, 0x3, 0x890, 0x4, 0x2, 0x5c, 0x9, 0xfff, 0x1, 0xfffffffe, 0x714, 0xb3, 0x23b, 0x6, 0x596e, 0x9, 0x400, 0x7f80000, 0x10000, 0x0, 0x4, 0x7, 0xdc2, 0x4, 0x7, 0x9, 0x401, 0x4, 0x9, 0xffff63a2, 0x800, 0x9af, 0x6, 0x7, 0x7, 0xfffffff7, 0x7, 0x5, 0x8, 0x7, 0x100, 0x0, 0x2, 0x8, 0x10, 0xffffffff, 0x77, 0x3cbf, 0x5, 0x1, 0x80000000, 0x81, 0x4, 0x80, 0x5, 0x1, 0x389bd993, 0x7, 0x81a0, 0x200, 0x2, 0x7f, 0x8, 0x8, 0x7, 0x6, 0x3f, 0x6, 0x7fff, 0x0, 0x7, 0x1ff, 0xffff, 0xd3d, 0x1, 0xf9f, 0x2, 0x73, 0x2, 0x6, 0xfffffffe, 0x7ff, 0x8, 0x1, 0x6, 0x0, 0x9, 0xdf5e, 0x60e, 0x0, 0x0, 0x6, 0x8173, 0x5, 0x510, 0x8, 0x5, 0x7, 0xffff, 0xd33, 0x6, 0x5, 0x5, 0x9aa, 0x8000, 0x1, 0x20, 0x203, 0x6, 0x0, 0x6, 0x2, 0x681e8ca4, 0x3ff, 0x8001, 0x200, 0x101, 0x6, 0x3, 0x3ff, 0x2, 0x3ff, 0x0, 0xfffffff8, 0x6, 0x7fff, 0x8, 0x4, 0x6, 0x6, 0x9, 0x40, 0x800, 0x1, 0x6, 0x3ff, 0xffffff81, 0x3, 0x5, 0x8, 0x7, 0xfffffffd, 0x5, 0xfffff800, 0x1ff, 0x1000, 0x6, 0xb0, 0x2, 0x0, 0x3f, 0x2, 0x2, 0x0, 0x5, 0xfffffff8, 0x20, 0x9, 0xfcb2, 0x7, 0x5, 0x6, 0x96d, 0x7, 0x671, 0x4, 0x2000, 0x0, 0x6, 0xc62, 0x749, 0xbf, 0x8, 0x7, 0x3, 0x61ba, 0x9, 0x0, 0x9, 0xff, 0x4, 0x0, 0xb1, 0x30, 0x1000, 0x6, 0x81, 0x4, 0x5, 0x4, 0x8, 0x0, 0x1, 0x2, 0x4, 0x10001, 0x3f, 0x0, 0x0, 0x1ff, 0xffffffff, 0x6, 0x3, 0x9, 0x3, 0x1f, 0x80, 0x3, 0x7fff, 0x32e3, 0x1, 0x8, 0x7, 0xc47, 0xffffff00, 0x9, 0x401, 0x1ff, 0x2, 0x4, 0x1000, 0x0, 0x0, 0x1, 0x1ff, 0x7ff, 0x4, 0x6, 0x7fff, 0xc62, 0x7, 0x0, 0x1, 0x101, 0x8001, 0xc8, 0x6, 0x3ff, 0x6, 0x8, 0xffff1388, 0x6f, 0x5, 0x43, 0x0, 0x200, 0xff, 0x8000, 0x1ff, 0x3, 0x80, 0xe0, 0x7fffffff, 0xc5, 0x81, 0x9, 0x6, 0x285, 0x1, 0x3, 0x4, 0x9, 0xffffffff, 0x9ec6, 0x0, 0xbd44, 0x9, 0x3, 0x0, 0x6, 0x40, 0x6, 0x4, 0x0, 0x6897, 0x1ff, 0x6, 0x4, 0x2, 0x8000, 0x2, 0x400, 0x101, 0xb76, 0x1, 0x0, 0x9, 0x8, 0x5, 0x5, 0x0, 0xffffff80, 0x3ff, 0x7ff, 0x8, 0x8c, 0x7, 0x1d7f, 0x1, 0x64, 0x1, 0x18d, 0x240, 0x9, 0x7ff, 0xff, 0x5, 0x6, 0x101, 0x4, 0x1000, 0x5, 0x7, 0x6, 0x5, 0xad, 0x20, 0xfffffff8, 0x1000, 0x9, 0x2, 0xe8, 0xc82, 0x137, 0xff, 0xfffffffb, 0x0, 0x200, 0x62, 0x8001, 0x7fff, 0x6, 0x0, 0x7fff, 0x9, 0x8001, 0x4, 0x87361bb8, 0x6, 0x40, 0x400, 0x6, 0x4, 0x2f0, 0xabb, 0x5, 0xfff, 0x0, 0x1ff, 0x11880000, 0x4, 0x5, 0x4, 0x5, 0x3, 0x9, 0x7fff, 0xffff54dd, 0xad3, 0x0, 0x80, 0x5, 0xffffff37, 0x7, 0x4, 0xffff, 0x72, 0x3ff, 0x9, 0x401, 0x0, 0x8, 0x4, 0x8, 0x40, 0x80000001, 0x8, 0x4, 0x0, 0x9, 0x7, 0x1, 0x7f, 0x401, 0x80000000, 0xbc, 0x0, 0x31e5, 0x7, 0xbdf, 0x80, 0x1, 0xffffff7b, 0x0, 0x6, 0xcf0, 0x7f, 0x8, 0x0, 0x6, 0xfffffff8, 0x53c5, 0x400, 0x9, 0x0, 0x7, 0x2, 0x3, 0x4d4, 0xf320, 0x9, 0x38d1, 0x1, 0x40, 0x5, 0x2, 0xfffffff8, 0xffffffff, 0x2, 0x7, 0x90, 0x0, 0x8001, 0x474, 0x4, 0x7af, 0x7, 0xa2, 0x3ff, 0x9, 0x15e9fffa, 0x8, 0x27e, 0x24, 0x8, 0x1, 0x1, 0x1, 0xf4cd, 0x89, 0x400, 0x8, 0x7, 0x0, 0xfffffff8, 0xa454, 0x0, 0x8, 0x8, 0x400, 0x4, 0xfffffff9, 0x100, 0x86e, 0x8, 0x5, 0x7, 0x7f, 0x2, 0x80000001, 0xc56, 0x8, 0x1000, 0x9, 0x9, 0x8ef, 0x634, 0x8, 0xbd95ae1, 0x6, 0x7, 0xfffffffc, 0x3139, 0x8000, 0x4507, 0x8, 0x7, 0xb3, 0xe5f2, 0x91, 0x9, 0x3, 0x3f, 0x10000, 0x76d4, 0x10001, 0x1, 0x0, 0x8, 0x9, 0xa7f, 0x6, 0x0, 0x400, 0x6, 0x9e0f, 0x6, 0x4, 0x7, 0x2, 0x2, 0x8, 0x555, 0x6, 0x40, 0x6, 0x80000001, 0x0, 0x0, 0xfffffffb, 0x4, 0x1, 0x2000, 0x1, 0xf3d00, 0x800, 0x9, 0x1, 0x7, 0x567b, 0xff, 0x0, 0x1000, 0x1ff, 0xfffffffb, 0x53af5d7f, 0x0, 0x26c, 0x2, 0x0, 0x101, 0x0, 0x3f, 0x1df, 0x9, 0x5, 0x0, 0x80000001, 0x81, 0x6, 0x3, 0xf3f, 0x8000, 0xffffb5d5, 0x88a0, 0x100, 0x7, 0x1, 0xffffff64, 0x2, 0x9, 0x1a, 0xffffffe1, 0x281, 0x5163, 0x80000000, 0x8, 0x5, 0x180000, 0x3, 0x401, 0x1, 0x4, 0xffffffff, 0x3, 0x1f, 0x8, 0x1f, 0x10000, 0x1ff, 0x101, 0xcac, 0x1, 0x799, 0xfffffffb, 0x0, 0x81, 0x1, 0x1fe, 0x9, 0x4, 0x800, 0x4, 0x96, 0x401, 0x8, 0x40, 0x92, 0x2, 0x361, 0x3, 0x20, 0x7860, 0x6, 0x10001, 0x1f, 0x0, 0x68, 0x2, 0x9c3, 0x2, 0x7, 0x2, 0x7fffffff, 0x8001, 0x800, 0x6, 0x0, 0x40000000, 0x0, 0x1, 0x6, 0xffffffff, 0x58b1fd9, 0x7fffffff, 0x7fff, 0x1, 0x80000000, 0xa10, 0x7fff, 0x4, 0x7fff, 0x7fffffff, 0x5, 0x8, 0x5, 0x1, 0x2, 0x1, 0x8, 0x19, 0x6, 0x5, 0xfffffff8, 0x2, 0x16, 0x0, 0x3, 0x7ff, 0x22, 0x3, 0xe8, 0x1, 0x6, 0x7bf, 0xc53, 0x401, 0x0, 0x100, 0x8, 0x43e, 0x8000, 0x1, 0x80000000, 0x7e, 0x7, 0x81, 0x1, 0x1200, 0x6220, 0x1, 0x2, 0x1, 0x401, 0x6, 0x6ca, 0x20, 0x1ff, 0xa5, 0x1, 0x182, 0x0, 0x3, 0x9a, 0x4, 0x800, 0x5, 0xffff, 0x800, 0x1, 0xe49, 0x7, 0x9, 0x4eb, 0x3, 0x7fff, 0x9, 0x3f, 0x5, 0x1ff, 0xbb3, 0x5, 0x0, 0x1, 0x9, 0x1, 0x888c0000, 0x35e7, 0x7fff, 0x9701, 0x1000, 0x1, 0xff, 0x401, 0x5, 0x0, 0x7fff, 0x3, 0x9, 0x8, 0x0, 0x6, 0x7fff, 0xffff, 0x1, 0x2, 0x80000001, 0xf6, 0x0, 0x0, 0x6, 0x3, 0xd29, 0x9, 0x2, 0x10001, 0x1b, 0xd64, 0xfff, 0x6, 0x400, 0x4, 0x5, 0x4, 0x800, 0x1, 0x5, 0x8, 0x9, 0x5, 0x80000001, 0x7, 0x20, 0x2, 0x100, 0xffffffff, 0x3, 0x81, 0x2, 0x8, 0x5, 0x1, 0x1, 0x4, 0xa30f, 0x7, 0x9, 0xe0f, 0x1, 0x89e, 0x24, 0x8, 0x7fff, 0x4, 0x7ff, 0x2, 0x1, 0x40, 0x4, 0x3, 0x7, 0x1ff, 0x8, 0x40, 0x400, 0x81, 0x2, 0x81, 0x8, 0x2, 0x2, 0x1, 0x2, 0x1ff, 0x10000, 0x6, 0x0, 0x4, 0x81, 0x0, 0x80, 0x63, 0x2, 0xffff, 0x5, 0x3, 0x6, 0x3, 0x7fffffff, 0x3, 0x7, 0x6, 0x7, 0x5, 0x4, 0x3, 0xffff, 0x3, 0x3, 0x5, 0x7, 0x1, 0x0, 0x3, 0xf2a, 0x0, 0x7, 0x6, 0x4, 0x80, 0x1, 0x7, 0x10000, 0x64, 0x2, 0x4, 0xffffff01, 0xff, 0x5, 0x0, 0x1ff, 0xc, 0xd6, 0x8, 0xb8c2, 0x3ff, 0xfff, 0xffffffb6, 0x401, 0x3, 0x0, 0xff, 0xfffffffa, 0x41857bd8, 0x0, 0x80000001, 0x40000, 0x9, 0x0, 0x3f, 0x8, 0x7, 0x3, 0x8, 0xffff, 0x0, 0x1, 0x2, 0x8, 0x5, 0x7fff, 0x0, 0x2af, 0x8000, 0x2800000, 0x8, 0x18a, 0x2, 0x6, 0xb81, 0x9f6c, 0x1f, 0x3, 0x1c00000, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, 0x5, 0x7, 0x746d7238, 0x0, 0x9, 0x81, 0x1, 0x2, 0x1, 0x9, 0x7, 0x1, 0x3c7, 0x7, 0x517, 0x20, 0x6, 0x100, 0x81f, 0x80000000, 0x1, 0x7, 0x0, 0x0, 0x5d, 0xd0a1, 0x0, 0x9, 0x1000, 0x8001, 0x5, 0x6, 0x3b, 0x401, 0x400, 0x0, 0x1, 0x5, 0x9, 0x8, 0x80000000, 0x10000, 0x0, 0x8001, 0x9, 0x20, 0x0, 0x401, 0x9, 0x101, 0x0, 0x8, 0x2, 0x8001, 0x692d, 0x2, 0x6, 0xffffffff, 0xc, 0x5, 0x8, 0x7, 0x4, 0x9, 0x5, 0x9, 0x8, 0xffffffff, 0x6, 0x69e1, 0x80000001, 0x173c, 0xbb, 0xff, 0x4, 0x4, 0x8, 0x4b5, 0x1000, 0x3, 0xffffffff, 0x6, 0x8000, 0x2a2, 0x3, 0x9, 0xfff, 0x4b, 0x6, 0x81, 0xc84, 0x1, 0x1, 0x9, 0x8, 0x5, 0x7, 0x200, 0x9, 0x800, 0x400, 0x200, 0x10001, 0x6, 0xffffffff, 0x2, 0x8001, 0x56, 0xfffffffc, 0x6, 0x4, 0x6, 0x4, 0x3, 0x20, 0xffffffc0, 0x9, 0x4, 0x40000000, 0x6, 0xfffffff7, 0xdb, 0x2, 0x7fffffff, 0x4, 0xfff, 0x3, 0x7, 0x9, 0x7, 0x1ff, 0x0, 0x5, 0x9, 0x6, 0x40100, 0xc4, 0x2, 0x8, 0x2, 0x101, 0x100, 0xaca, 0x0, 0x8, 0x2800000, 0x800, 0xffffffff, 0x35, 0x8b53, 0x4, 0x7f, 0x101, 0xdfc0, 0xffffff81, 0x689a, 0x132, 0xffffffff, 0x3, 0x5, 0x6, 0x8, 0x28, 0x6, 0x8, 0x0, 0x1e, 0x6, 0x40, 0x81, 0x1, 0x7f, 0x8, 0x0, 0x8, 0xf5d, 0xffff, 0x9, 0x0, 0x6, 0x4, 0xfffffffb, 0x5, 0x1, 0x4, 0x6c8c, 0xca5, 0x19, 0x1, 0x5, 0x800, 0x3, 0xff, 0x6, 0x20, 0x40, 0x5000000, 0xac9d, 0x80000000, 0x20, 0x2, 0x5, 0x10001, 0x3, 0x10e9, 0x1f, 0x1f, 0x200, 0x1d1, 0xfffffffc, 0x0, 0x2, 0x9, 0xffffffff, 0x7ff, 0x10000, 0xffffffff, 0x65400000, 0x7, 0xdd, 0x6, 0x3e, 0x8000, 0x7fff, 0xa0, 0x6, 0x9], "209e5c69ee855c1b7fbbc1c8c052d59a3e42850d8dc6f29db78a59498eff4d49cea5fae927e6b76a9d9253d05e310d8e660de122660c02e569c344a72c2b994b8ad31ac11f77e7b1c2abfa548d99eb9a4f66da38a87e8dbda9e296e31d18e38c4e8e5bd22766d342074c99b81d73c04c5ef12aaaa13fddf2c0e1997962"}}) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x48801, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) accept4(r1, 0x0, &(0x7f0000000100), 0x80000) 15:58:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x4, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000a000000", 0x48}], 0x1) 15:58:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000060000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1325.628954][T29730] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1325.629029][T29713] IPVS: stopping master sync thread 29730 ... 15:58:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x2, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000280)=0xffffff33) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000080)) 15:58:12 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000c0a000000", 0x48}], 0x1) 15:58:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) sendto$llc(r2, &(0x7f00000002c0)="0363bd08c0c0ed5cdb478e1dba8f19bad75c2072719960a5668fab25abb9cb35f43b085c6fd9556389e8756052fd037f11a429478e8e5ce69e92dd5dfc7603b47e21fe8a7b9080d32b7a1a6c545ec408f0187bec71d9bd95064fda414538ca7204b4d143e4f37900ffb0329b038a03bc9cf6661fb9079ea70318e9e0d6e887d8a4f8293afefec47914de3acabedd5c6f6e8e67729f292d999d5ef4c2b016d1a24653ca5e01ba77ff68ad860b655a5fe3d2870600c0dfee6673f193f44074500cea183d6a60ade31883d848cb8d3d3720aeb939ecb59f051c61d7a7f447d7d7a5b0edf1deb8e63fb603fd835a3e", 0xed, 0x10004001, &(0x7f0000000100)={0x1a, 0x101, 0x84, 0x4, 0x98, 0x20}, 0x10) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000840)="22ce19c13e7af725b4f74ec65bcfb46571daa05ecb317a969363540476fb575006e82b51faabaf54870457e5b55788e863e7b3bd3ec338be600114b55100ea33b57e65a43a596a7dc65c89b751593f4c17cae23803c3f5e126040d31acaeebb0351f00a4b6d20cc79bf70c0f37d5900ace52b6bfb1452b003de273851468e9414f75347cd3f09021b1f53821c3a11d0b28827c92b960b0fefdbdd6770333ddf7d4718f3b96ac709e415e7dcdf8a9c018ac827e01df0add52d0b5431a5774b09e0dc1efda6c12b73b9bf38ae2ebe3763b7adda63a768bc3e89c4eccd6f53e7dcd5979f65768063c9876845c878797643efe52cadeb84d1a5eef43e81171dd13c0e16a8cd547b21f95271f7e92743fdb0433960224ed39ce5edb7143fbc4c629c9e52b63a62b021b536e7396f19de7eb6d69401bf771accf80ece6c71883019d3d98220c05381cab7c7c9d0da17e4af60702cdebb9e76dc81f10b070bc5f98848d1bdd0740a6847bd1486ca22fcc0c9e609e992bb2bbe9c2e0ce9732cbff63a8099d37a8594e47afc4b40b58a5b55d8bc7fb347d8bcc35c79dff9075ac08946080140d8614395a507cda8ff55763b246cf73a9aa6e5339658d9d1c9e0cf8c318ce870c5caf6c1037b7595250536609713c866996d14c707f20d576a38c805a5e9a3f53b25444c6a315fd1f17fcd5af4e045ec1909fed66e7f49a2817341b48f6a4c40e716a97673e5e930b95c9ba498bcdc546714a6784934c968dd54bc28f1a5047e7a21ed8ff4b5f148ee22f892f577504b28a565ef08847aabc6a52ebe118338e103434f488a9c0b8ea14cfcef2831f0c74ae40c2d03c32983a208fd0b2bd19d61b8e2a33df937c165e77cc8c13fef568bb3bd272201b0f359d71192b235da549c9ea265e6b3e4ae4257de823884c0cf050f5e61c87060fc5c8c0a9a69f91414560d9b7e537b38dfa8848c60647e0774bf64689d72e3c7780e7c1a1064e637bef734d60415f010084aa2cd5e188cee6213dcb0df497107499ccd765bc4f4bc0b1bbe66ac1dd9230160e98662d9e66861cbce56bb4f5c5a1d2d3971a2fb3a62276eefc274b5d05295318f510dddc61a227420f517474b90e13d726ec3e6be8988eb521dd5c1ec02f3f206fc12e39cb952eee2218a99ce8e7aee165d76d06fcb0eefb09f35d9a89fecb0744f1ea4f1f168658eeed820ee69904a0fb85ade2b365899849f6f3e265645217cd95ceacb7f1afd9407c64023d6fed5a5a3b92b5dde321cc6267d58e738983cc8e0e001691c7e564c15cd22eeb2b31ac3e00e9c0c6e42efc552d03c80482add36a3ff49da7940e311ac025ad56c33e6a44a75f8ad5fc555337ec0e530084e422178eaea4af01141b2609490440cf98b7762c398a926b1ec9971a55a35bc580f1728cc3471646f52e47b2a0887a91c08cbaa0fb8e1f7a94a3d01fc60572a030c72afacd76821acb205d4f61b0eba346f125edd4f6aae9af83f27b61ac2c1360642b8cf5afa86f0224866d4edb3f95a5e2adf01c8cd30be8e04267df4db1e507c5dd3b86bc0b5b717f9af659448f2427e33b5f39e0f4e325f7c38555c06d7aa49a6ab6cf38af78acfae2b17a862ffcf128628f24e9fdffd851f7187cb06252fed089e36be92ae196ac23c0585dd51e46ed1f7aef18491fd71a99b5e47cefa315457c0df36ddfd259dd3d18fe3ffa9dbccd623bf2b2b67eaf9d5c4e9fb9296c21b636d1ba5e803db79126a90c29633622553b42b20c49f9cbff428574884f25f5159f99b5869682bb14afb4a25bb3218e419b182c54895ca7cee62cea5316741a0953c0e7db066b71da2ca84e027df288f268314930f1728d19809eaf62b16f4d72c70676a2ddcb277a91e7137220c5df38c9e7db4070592be88e484ae10b55a33e49da8f8213efc7ce4cf75da5ee83b99fe00dee2dde81496da6e6545f6de23c1cf4183b9b821b26344837fa0ecf8051ca87a822b8d13d2dcdd83fcf3bb56e1d60e990c9f07e2bedfa6aa0", 0xfe90, 0xfa9f8eb5ee87b6c9, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) fanotify_init(0x0, 0x1000) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f00002cef88)="d84f7398", 0x4) write$binfmt_misc(r4, 0x0, 0x0) r5 = accept(r4, &(0x7f0000000500)=@ax25={{0x3, @netrom}, [@remote, @bcast, @remote, @rose, @default, @null, @netrom, @rose]}, &(0x7f0000000580)=0x80) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000600)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVE(r5, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000680)={&(0x7f0000000480)=ANY=[@ANYBLOB="d1251905f8ffd74b45b698e19d6f2880c5dd", @ANYRES16=r6, @ANYBLOB="800228bd7000fbdbdf2502000000080002000000000008000c00f0711f9608000400ffffffff"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$NLBL_MGMT_C_PROTOCOLS(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400a42}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x2c, r6, 0x4, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x18000}, 0x2004c0c0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic={0x7, 0x9, 0x10000}) r7 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) signalfd(r7, &(0x7f00000001c0)={0x5}, 0x8) socket$kcm(0x10, 0x0, 0x10) r8 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r8, 0x4028af11, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000640)=""/1, &(0x7f0000000700)=""/129, &(0x7f00000007c0)=""/21, 0x2}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x2, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1326.161404][T29978] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1326.161806][T29960] IPVS: stopping master sync thread 29978 ... 15:58:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = syz_init_net_socket$ax25(0x3, 0x3, 0x8) ioctl$SIOCAX25DELFWD(r3, 0x89eb, &(0x7f0000000040)={@null, @default}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xc0, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0xffff}, @in6={0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, @in={0x2, 0x4e21, @remote}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2b}}, @in={0x2, 0x4e21, @multicast1}, @in6={0xa, 0x4e20, 0x8, @local, 0x2e}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x7e05}, @in={0x2, 0x4e20, @multicast2}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r4, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000110000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x4, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000a0c000000", 0x48}], 0x1) 15:58:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x400000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x28a, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000100)={0x9b0000, 0x1, 0xcd, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x980907, 0x9, [], @value64=0x9}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000440)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r6, 0xf20aaac1f6a2385f, 0x0, 0x0, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr="b72f626b18a1a5caaaa12f03b89cb13c"}]}, 0x28}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(r4, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x48401000}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)={0x6c, r6, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x3}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x3}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x8000, 0x2, 0x1, 0xd24, 0x7]}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, [], 0x18}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x40, 0x6, 0x9, 0x5f, 0x2, 0x3, 0x1, 0x21f, 0x38, 0xea, 0x400, 0x8, 0x20, 0x1, 0x7, 0xa86, 0x1}, [{0xa0000000, 0x47eb, 0x9, 0xa6, 0x80000000, 0x9, 0x1c7bd560, 0x3}], "9a5cd7e1fec3e518f0c48601c0e4f213179fdce0d7c393e4a47bd8bbfbc2147a032af80b770bc2d215c656cf7789233b49e8380fa2ba3fb0d4526029b263333dc688ecce5779b1ca54", [[], []]}, 0x2a1) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2002, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r2, 0x28, &(0x7f00000000c0)}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x6d, &(0x7f0000000080), 0xffffffbf) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1327.257044][T30179] IPVS: stopping master sync thread 30180 ... [ 1327.257787][T30180] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x6c00000000000000, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1327.344212][T30334] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000200000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000e000000", 0x48}], 0x1) 15:58:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000600)='/dev/audio\x00', 0x40000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) recvmsg$kcm(r1, &(0x7f0000000780)={&(0x7f00000001c0)=@x25, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/6, 0x6}, {&(0x7f0000000600)}], 0x5, &(0x7f00000006c0)=""/138, 0x8a}, 0x10043) [ 1327.496153][T30441] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:14 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r1, 0x0, 0x1, &(0x7f0000000040)='\x00'}, 0x30) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x11893, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, r2, 0xd, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_SET_BEACON(r5, &(0x7f00000002c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="100027bd7000fddbdfa50eedf43dce55e2003d70e75073ff648249495f9886be922827cfafc3d29daa3c10af43c6f239da2f3359c1cbb0b6970065782d453b2fb243ba1f45c188f9d58230f88b9e0f2752639ad5ed4e48e89c03a11de25ff018d6391ff6be32729177a8ad15abfeec4fb680c1f543026ab324b315f50f3fd2f4808105c95476da1c8a33c3e226063b6ae10404bcb0135822c53ba0b94aee5039945bb0f141"], 0x1c}, 0x1, 0x0, 0x0, 0x4000014}, 0x2000000) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1327.603740][T30546] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1327.613241][T30482] IPVS: stopping master sync thread 30546 ... 15:58:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000c00e000000", 0x48}], 0x1) [ 1327.806728][T30785] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1327.808905][T30764] IPVS: stopping master sync thread 30334 ... [ 1327.823960][T30623] IPVS: stopping master sync thread 30785 ... 15:58:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r2 = msgget(0x0, 0xc0) msgctl$MSG_STAT_ANY(r2, 0xd, &(0x7f0000000040)=""/229) 15:58:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba79200000000000000000000000000000000003f0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, 0x0, 0x820, 0x70bd2b, 0x25dfdbfc, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4002000) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000011000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000f000000", 0x48}], 0x1) [ 1328.513134][T31029] IPVS: stopping master sync thread 31084 ... [ 1328.520823][T31084] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1328.525958][T31035] IPVS: stopping master sync thread 31092 ... [ 1328.543509][T31092] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:14 executing program 3: socket$inet6(0xa, 0x400000000005, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) openat$vicodec1(0xffffffffffffff9c, 0x0, 0x2, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40000000000000}, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000300)=0x100000001) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x20) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={r5, 0x40d, 0x20, 0x6, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r6, @in={{0x2, 0x4e21, @loopback}}}, &(0x7f0000000200)=0x84) ftruncate(0xffffffffffffffff, 0x200004) 15:58:14 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000040000000", 0x48}], 0x1) 15:58:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000400000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1328.643303][T31090] IPVS: stopping master sync thread 30441 ... 15:58:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000040)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) personality(0x800000) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000000080)={@dev, @dev, @initdev}, &(0x7f00000000c0)=0xc) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$netlink(0x10, 0x3, 0xa) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r1, 0x0, r3, 0x0, 0x80000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r6 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x0) write$UHID_INPUT2(r6, &(0x7f0000000100)={0xc, {0x2b, "5ecebf799fe7eae10576325a0431a41f8dc46b0ad9dc7ed510bc62d74ba7f7acb7726de92742e40d64a892"}}, 0x31) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$CAIFSO_REQ_PARAM(r7, 0x116, 0x80, &(0x7f00000001c0)="ab1c6a5b71529653b4a2f89b53c2b350e39abb550606551267e3c5035cdac14d5ee2af515c5f88bedd7d8b7268bc53dd141c0d37b323834912899203e502b2c3ec243846dc222ff8b45ea777edc5cfb30cf1dffb70009d82f6a00419449c6c7adaecb1000536802ac262fe", 0x6b) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x2d0300, 0x0) ioctl$KVM_SET_NESTED_STATE(r8, 0x4080aebf, &(0x7f0000000400)={{0x2, 0x0, 0x80, {0x8000, 0x1}}, "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socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000002480)={0x0, 0x0, 0x10}, &(0x7f00000024c0)=0xc) 15:58:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x301800, 0x96) getsockopt$X25_QBITINCL(r3, 0x106, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/attr/current\x00', 0x2, 0x0) ioctl$FS_IOC_SETVERSION(r4, 0x40087602, &(0x7f0000000180)=0x1f) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000060000000", 0x48}], 0x1) 15:58:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000880000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1328.992576][T31554] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1329.002951][T31552] IPVS: stopping master sync thread 31554 ... [ 1329.140338][T31594] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1329.141457][T31580] IPVS: stopping master sync thread 31594 ... 15:58:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000ec0000000", 0x48}], 0x1) 15:58:15 executing program 0: ioctl$VFIO_SET_IOMMU(0xffffffffffffffff, 0x3b66, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x9f1a66febeb825f6, 0x0, 0x0, {0x0, 0x0, 0x4}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x82) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000026c0)={0x4, 'nr0\x00', 0x3}, 0x18) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:15 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0000000", 0x48}], 0x1) 15:58:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000060000000", 0x48}], 0x1) [ 1329.635574][T32076] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:16 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x9, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0xf, 0x2, 0x10000000000002) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x49200) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) listen(r2, 0x20) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$media(&(0x7f00000000c0)='/dev/media#\x00', 0x1bde21f, 0x400000) ioctl$SIOCX25SDTEFACILITIES(r4, 0x89eb, &(0x7f0000000100)={0x8, 0x0, 0x7, 0x24, 0x2, 0x10, 0x27, "09f79c7289ecb260ff89277cae94959d23dd1cd0", "5d489b22e6152daf79f8419671bb2d36f43f380b"}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000040030000", 0x48}], 0x1) 15:58:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000002000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1330.075606][T32286] IPVS: stopping master sync thread 32076 ... 15:58:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x400000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'veth1_to_bridge\x00', 0xfffffffc}, 0x11) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r4 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={'syz', 0x1}, &(0x7f0000000480)="c8576aff1b36fa1eaa8a6234e52e189d950e48ca41a5e281568fd31fbd79a2ea96e5ed7f579ca4011bb8ffc86ae2f413307489892776755f6d5526c8a82a5f9a688e21c9453d81a64c70de9dfc9ef5a8275e1f54a3a7a70d8328725ad0c2ecc79f0b5a463bb20a9f610a4776ad582c", 0x6f, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r6, &(0x7f0000000240)=""/112, 0x349b7f55) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) recvmmsg(r7, &(0x7f0000003900)=[{{&(0x7f0000000580)=@sco, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/169, 0xa9}], 0x2, &(0x7f0000000740)=""/204, 0xcc}, 0x3}, {{&(0x7f0000000840)=@pptp={0x18, 0x2, {0x0, @loopback}}, 0x80, &(0x7f0000001a80)=[{&(0x7f00000008c0)=""/168, 0xa8}, {&(0x7f0000000980)=""/238, 0xee}, {&(0x7f0000000a80)=""/4096, 0x1000}], 0x3, &(0x7f0000001ac0)=""/53, 0x35}, 0x80000001}, {{&(0x7f0000001b00)=@x25={0x9, @remote}, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001b80)=""/158, 0x9e}, {&(0x7f0000001c40)=""/231, 0xe7}, {&(0x7f0000001d40)=""/83, 0x53}, {&(0x7f0000001dc0)=""/189, 0xbd}, {&(0x7f0000001e80)=""/90, 0x5a}], 0x5, &(0x7f0000001f80)=""/115, 0x73}, 0x7f}, {{&(0x7f0000002000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f0000002180)=[{&(0x7f0000002080)=""/118, 0x76}, {&(0x7f0000002100)=""/118, 0x76}], 0x2, &(0x7f00000021c0)=""/250, 0xfa}, 0x2}, {{&(0x7f00000022c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000003500)=[{&(0x7f0000002340)=""/184, 0xb8}, {&(0x7f0000002400)=""/217, 0xd9}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x3, &(0x7f0000003540)=""/120, 0x78}, 0x1}, {{&(0x7f00000035c0)=@isdn, 0x80, &(0x7f0000003840)=[{&(0x7f0000003640)=""/132, 0x84}, {&(0x7f0000003700)=""/160, 0xa0}, {&(0x7f00000037c0)=""/98, 0x62}], 0x3, &(0x7f0000003880)=""/86, 0x56}, 0x8}], 0x6, 0xa063, &(0x7f0000003a80)) getsockopt$IPT_SO_GET_INFO(r8, 0x0, 0x40, &(0x7f0000003ac0)={'raw\x00'}, &(0x7f0000003b40)=0x54) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000280)=[{0x0}], 0x1, r6) keyctl$link(0x8, r5, r6) keyctl$search(0xa, r4, &(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={'syz', 0x2}, r5) 15:58:17 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000060000000", 0x48}], 0x1) 15:58:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000003400000", 0x48}], 0x1) 15:58:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000001ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0xffffffff, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000100)=0x6, 0x67, 0x5) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001980)={0x0, 0x6, 0x0, 0x6, 0x1}, &(0x7f00000019c0)=0x18) r5 = socket$inet(0x2, 0x80001, 0x84) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000100)={r7}, &(0x7f0000000140)=0x8) r8 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000001a00)={0x0, 0x3}, &(0x7f0000001a40)=0x8) r10 = socket$inet(0x2, 0x80001, 0x84) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000100)={r12}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001a80)={0x6, 0x202, 0x40, 0x80000000, r12}, &(0x7f0000001ac0)=0x10) r14 = socket$inet(0x2, 0x80001, 0x84) r15 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r15, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r14, 0x84, 0x75, &(0x7f0000000100)={r16}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000044c0)=[{&(0x7f00000003c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000400)="225da10dcbbfc0e3709037e8f132411100eca7d6ec29a1b0de9d3e9008ef1b5dfe3bdfaf1050a29013495c70e02eaf645f309ee45badc6bcb6a2be457b45786d1a8d817d4897de4617dfa86159e25893", 0x50}, {&(0x7f0000000480)="b7c004be73d32927092f110cb3469e5a2830373f03baa8ddfdf4b16c3e9be10fba6de14772ffdfd411adf417ccc90167c3b05baaa0b88d79a6ff2b4bcd6298e3996db67f1a6b7fa270da7887c5c56e24fbe36d98f3b26cd4cc9beda70addfbbe8620f87c778618d5e8af4d1f2ead50a8e7686e32f4932bf8d40d8d3de0877bfbe6154c719a502913ef7a5caf1a3563e9199c720d4b2a39999605a5b5276ef4fe98e315660fa3f83f656480fac4f91f75cb8c7b751b42ab1b12dfc91da311bb2d259c2d775a20c376fd", 0xc9}, {&(0x7f0000000580)="fba93055a9410e266fbb8b46cb02a4599229597571cc141ece81eda3ac2ef66a63dd5531821a35dba8e2ca401b3075639de18b22cc6fa63d9495c501aa5e2ff1f0820d3268d3d53775ff5bf03a612e325d44ffe1e1690ef9c5aeb438b9621902a2c28a887fbdb7d92d604fc1f52fcc13d1c6630d8b9d8312bbf3954ef8e8c5c6ff1f9becc79ea43c", 0x88}, {&(0x7f0000000640)="2d2b16e921f2db5a985b93c2bb5a8f1c2dea0a816480002fab9a69b00f5aa15ff315253b948ebd778ff615d900d5504d23cd6c2a42bcd7d60743035346ce98f6a929c1f58908aad4933ffca83331f8d905f66584eef9df38f23522a43e125f0d14af7ce1fdb8c36557858c807988fc197290fe1776d08ed53e8a93565c832f80cca27f19f13e309aa619e25bd937b7ef0609f8a12ce81b7b5447e034965b87543a458142cc09458229ed8561f506be1c2d0f594dc685fb8298ee8c", 0xbb}], 0x4, &(0x7f0000000740)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xa09, 0x18206, 0x7f, 0x1ff, 0x4, 0x0, 0x4}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x35}}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast}], 0x90, 0x8c5}, {&(0x7f0000000800)=@in6={0xa, 0x4e23, 0x8, @local}, 0x1c, &(0x7f0000001940)=[{&(0x7f0000000840)="b7f7a454ba6f74fa836db24d3a6784a248ba4f77cfcf76ad959ce59dcca6a0e30d8fccf49ebe122e9e1bc52b34f5c4fc9b10aa086b4cc0f3be740db3f4ee7f1e3cf7fe4b8abb54d704f1acac426f46fe2e3427a11ab3428cf0a7047150850bafadc89add1a14375c46433a54c7b99ec67c06c629ba4eb569fb7c38b2da2e0cd877f1d74129a8351b0389aa719bc92b89659bea2232d3252db9e342a15a09ee9e830fb48a0e957b0650da1ffab3b7530f52755bb604e38919072c565a113bc5b29d451ab8821450fb61105fee9c4655d6cc31db127951258203d2186b8153268b6e81e2677218ecd68c98742a3b267c3a9e19828aea8fa7cf", 0xf8}, {&(0x7f0000000940)="5ffb6ba06d1d0ecdc29db0d8c3637b6c4fb0c2dde8bfb7173f40820e1936e95e6d7b657e6dc33a95a90f2a633868ef2c02cbb6b021478e90fba03928c33ef9bd251f4a1a009129cd2298616299f493c45bd7c25aa960f8cfd453cebfa71ed389a3556c313b8737defb3559b0ebbf219fde7646eb909ea6a8d2d04f36db9b59a34769763680c334c92b8040da35e2837951256a2c244f477fad7fb33b8b7886b82a3d3e49457aa3cb84c84bb58007f09b32a7630190ca6b2b30de5576b09cac627434f83995dc5bbadee0f269ea0e0eeb72872094137823409c5170a080850f362c9c8e23f516be0f06f598e39a0919e555577a7da3169f1a0617644bf77499a77f4f540e8eb8ffece3f9cdbb2b43e6aea3f438a648a64b6d15a3f2d4548d8d160847589d1d42c4ff0092ed4e6b31467a7631d8a2a10b2bcbcc2cd8be35ffddf2991cec5227e147efa0e4b8b5d8e64d343396c0545707f0b9f25cd8b32212aef68e4ffabb12a1054c8944c7c84215d020c30bd90e79f5d7aeadcbab074588a5bf6b85162af91f6a9b4691e27ed5f76085d83d2d73d2906e3d3478403399aaef376d40a489691c4e930a68d38a3f7d2533fb9a843c7879a145e6380bd7a5270b61ebb7b313ae586549454416b2bdf4d701292ed3bfb59ca284752c955b656747c1c5a194f90c0450646944868ca4092f80d2f6c718889001e041d91bc59c7d4bbb3f5f461900b3cb29289c926a9cd194935a37a364600414b6f0c782e6c2579a40c0deb9eb448ec103f02af4ee3564ed7cb34e9c2e694f1ed67951b870523d49b2fbca57631122ed923de518af4acd74082ebf9827f04063d2d92f8c880bb76aac2f9f372d7266d5b256a3349c179d7ffea7512ce37acab8458d0b52e0fe2c733d9b298947d1b48b80bed82ee46f34b4a78a2135387187af653b7fb9a6bccfb486a422582e04fc5e90d596dad9282c6f4a0e309b4de961eb22e6d8277ba81306c88867cbbfc4af589d7a40e8f797c6c7ead832a343b155003719957bf24e17971e6b9f645383ea66ce05b507cb3de8e099e630ceb8485383fde41d8012042bc25abe103f0d922c5c85a98d8e9bcc8d187d63a360d6e46cdefc087e124307483408c753703940bcbff296e2306df5d0430dc8e073cc6368cf5e5561cb7473449b191841729245285e24cc113452796b229f097647fb79b03cf4a9a1300f24e374f35783cd27e0ef2c46cba7eab7ccf2660ea068467fd4bdd4eb554977882aa4b38745ffef4a253fcab8d77a5abd1245a6ea6f73cc2b52fd8058ac969664e44d274dc377735c19b9774f4af435928c0903e81c6577b036f4b550edae4afcecd623fe9a08ebaeefefae7467ada06a907933cad4627545b59c5d056926472d7f3c86326fee5c9d631cf147c9fb1350eaaf9c705c991236e4f1279b4645e9a0752d1f4ed98ab937d497e68d66b8a8c08f295ebdf4434db786347242bdb56534c3d8ee043516b60f2e49b524411f30cf37de4a5d369a1226d5e341341f2c3e95d53c9108ae5cd97fd1b4cc38a2dbed6f7da3c56d0fe05afa234609a0fde7d7d1d0c42762fe508f47ae45da64903c0ccce1b876cf2bfbe72e2bf4a61d0d4e8eac0f663226ec5a538a0d95c1c4164938aced172066d6e22d599a4316430990ebacfb5cf7a1b4c6d7dd4d408fbd3dc545e1315855560d5c9e649d7d8b517ed67c4149f7b633875393e9160ba70cf3214b61996bd4ca4fc7eb6578a7343b80b98e9f9704b6cff45da947fa411c1cde970bb66233e31054a427ce2412812cc782a1d0209e354192b4c717334281fd31211f12cde5772e7e74d8a399bfb9cc668e3351d396f2e725c0021267ded2ed82a6acfcfb8ac2c637d95a68652f81cebabc127ee7cffdb5fc9bee95113bb246ea26f77b7eb5d677387d1422d355b1b15623edf19b40fd837e4feded2680cbb32e8c83a45ee8428a055f2673b38d41e3e3a280141515c13e229c3428ebeae73dff3ebb847d5373fb066027b7f2dcf31625e1bdacf0893039a848747281f968e2553ee264171efb0117fbc2518e8934395f6dd469c4a64badd9db837f53cac456f9688e4833b005579ccdd367a7eaf7fc566baa76064df21ac93f1110a443600bb6da77a1e43dee2543c088fc447a99c9b275fbef038a81a687c70141889c62cc21fc142eda238752a60a64fd0ce8936fac7c1e0be9f0e311366922c7924734207a06f8c4ca0660c6499a06b8aec5e43b13c9d32b3981bd31b59476bd8456764acacd0dfc2d833f5a4e0fd2d28739d6f98cd4c76da89e04af02f2b4e9b9b9e31769fee37d1bf9fef2c6cb06732199c2896894c0477c4ded77a1bc6e55bd68b182021372b8f26072f7d935c20a0c2c1f06693ed491c10f5b2257e0e0f86cbf1596f213513b4fb6f64019024298b98b9965ca2c0fb2293f80fa51a743709668eec4766c3ab6223b7676a8c009ae73fae7d2a587159eaf66d6f2b2ef58e1fd69af0d468e17988d27b4c8fcf798ac54ba866a9ca18672fddcdfa3ec1a9ed63cd438d78ef8562d4758e08f02262c9fbf13ede0a29d3e5e2590560fa53af37b09b4f58790f8deb877bebb32d821cf9b6fc683b4da09a58fc880d65524f2e200facbe1c2d31e80365f1c9111d6dd639bcf06833dcc6c9d2d9a63c5d20e152705150936081aace6945220cc8224da954da9738649a59d4fb6130de023b3c9de6e52f486452f1590bbd13f132551fb25d3853e376b3f14925987f0156f93c8cbd445be730a2d61b953469787949f6c02b34e1d716bb9e005ec7c4d39748f06ef6918843ec8f14ed06e9b6bc98659781bf7fed84cd267f68050cce37a9912dde9f5995b37e710610c93f12361dd52daa74bbdf180d5ee043a0821be605d11716a1aa5bc9ddba87e069e90f9ddf79fae6b2c60710d974563621bd49305b96a86a58069836ae64931e5720e2ae8f2dd79a29b6500b04bf23b6ee40669d88572ea3273decfd23a8f51aa89cdb7a61916adee267b93959438ce0e83c0e1c319d9d81eeb3731d2a43ae19a775122b56cdc731334eea978e38439b7cf85353203ec47a22794dd94014f9e611abd74d429bdb9828c33362f990f0341ca3c8f71c9b9c7b8aa2afb8901394c10c0ddc74a647f659b520d1cb7ffdef4ce62f14a4689865455bb6d3135da6a9d5e20e57a400040967a1103db0ea75cb1954dbb89e36a43c8cdd95faf5b4fe5daaf72b03fdb54ced5e7f521b962a125e5f2cda24d45b9bd32d3130bd38772e840408abe18fe7a60530923a53f226807b8312fdd11f42f9fe31f02954f368404801a84574b09ae797435197a50550f6e5fd095d9e41c9be2355a9f04150ef7da0ad4fb0cba32d57c0a97872e65396edc15c3a866ad5a9234b4832bfab36b248c8efc55dca070c63f0577ddfe25127541793fc008a7315aa6d0ee1ce8e33108db62f12f8d40680a25bbe211ed18926e0af42e299a94caf81ca0ba7c5815f902b89039a1e6cda047a71c6388b0ad39566dd7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0x1000}], 0x2, &(0x7f0000001b00)=[@sndrcv={0x30, 0x84, 0x1, {0x401, 0x6, 0x2, 0x1, 0xfffff413, 0x80000000, 0x9, 0x2cc1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xd4, 0xc, 0x9, 0x61, 0x2, 0x2, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xca5b, 0x8000, 0xb, 0xfffffe30, 0x80000000, 0x40, 0x3, 0x1ff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7, 0x10200, 0xec0362c0, 0xfff, 0x6, 0x1f, 0x785, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8, 0x435, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x3, 0xff33, 0xf4ae, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x0, 0x9, 0x5, r16}}], 0x118, 0x40}, {&(0x7f0000001c40)=@in6={0xa, 0x4e24, 0x2, @loopback, 0xffff}, 0x1c, &(0x7f0000002000)=[{&(0x7f0000001c80)="0ae37058a2dda16f99b2009f42ad21548079d2bf6411b6899026fe2a4ee169c017ba67c3f1e1d19bc7ca6818f3df47343b02d010e884c4b946a1c3d7bdb4e28738f8d862786309ead43f1658e0944f860ef687f4c50a5ef3a06266297bb6e1ee4ff69933ed7953d7bf8f915422c9cf73af146c0d2270bf79499d717f8b191e1dd48e62056b9860084ccb0137a2507b5df0c730ac867d712b09840a170a32378ce25e0c76bb2d31a2be683f4c3b4c5b9a407bc66b28b2fd43ca014a65d8e12f69a5cf5a6b3b5f7c2ad97548a44c3c540d1eebb8830d1626d5caa337c061eac1", 0xdf}, {&(0x7f0000001d80)="f6ffd4a0d53f3a145678a52c125219dd062a0ab60ba44f4632e0c684714a44f7f23fe5f57527bccc272931357ecce751cab16a770cac2356275feffa3901c64de345d4b41b3cc0e2abea4da1e01ed52f9cc0bfe7731e6fce539c81868337eb54212d2761385bf6d3509ffd7afe582fe68023aad976c8c187593e1087e38d2906ba63796103020bd1afa0a96fba3fd00e4deb2c227991ad4ce8a949de49e10dd94000f571e08b53559a5ce128a4b1aad1", 0xb0}, 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{&(0x7f0000003180)="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0x1000}, {&(0x7f0000004180)="d238fb7480bc3a56f98e9b353188a25f5e22df6a97e8890fabeea5cc9b1748450723944b02d32575bbdaca72f733c210f1ea8ab4b6dc9aaab5ace6d3f835e360d1e5c839cdc80446266d94fa86", 0x4d}, {&(0x7f0000004200)="12b194ebc5c1ecbd2ce1a01d2e13db7acf85c732f646fec48aecfc727277ff4685418db4a346e216a1bbf8c89114eb0cc1ff4f9da8394a8fc01c2b5ebddea01ffd575a2db0ed3d7fa04b239d6f7b788478d43f630dc9cf22a6c1ccaf6239dec579325ee50097db82c90a0d7a8abb1b22a64c9461d6e43b51b61c12588ffdb65b703d3400101e45457711960df70099309a0b928ce3afac2780b767d738b268ad6bb423814aca836ac579c9fb0fe455312e8c04c3750f5cab5220d2", 0xbb}, {&(0x7f00000042c0)="64e2e4e8149a3f37fd5f529ecd392822a3d8c0c0420a0941744ab7b28ff3cb565d36c0b72d2f7ecb3d7dfa14d6e112416d2f7e8d3d2584587122696f0c644ba40710", 0x42}, {&(0x7f0000004340)="ce83559fa78f7e2b8a30a8edbefc15cb33d6f3cf646bbc4f305fedaf16d3de12f8454e994f5ffe43d8b7d884b8816e2416128f4595b1fd832dd68ac361e6e25fc112e0f4160d9d6505ebd21cee230dcc3897b7b69e5593ca8d636a803e2dcbc92758f8e314c43f6f81b0583db91c46f7449f92d7bb8891dd30fdd1aa77365835f7d9a696fd904f30a1ceb908bdd28e6968b8cfa224e4917d5f9b20efb3805bf547823af97adb3e2bda", 0xa9}], 0x8, &(0x7f0000004480)=[@dstaddrv6={0x20, 0x84, 0x8, @rand_addr="a406134f0a81ef5181d322e6d9e78731"}, @init={0x18, 0x84, 0x0, {0xfffb, 0x401, 0x3, 0x4}}], 0x38, 0x40}], 0x4, 0x40000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r17 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r17, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r17, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast2, @in6=@dev}}, {{@in=@local}, 0x0, @in=@initdev}}, &(0x7f0000000200)=0xe8) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r19 = getegid() setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x4, &(0x7f00000001c0)=0x9, 0x4) setregid(r18, r19) 15:58:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vcsa\x00', 0x80000, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getpeername$packet(r1, &(0x7f0000001580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000015c0)=0x14) connect$can_j1939(r0, &(0x7f0000001600)={0x1d, r2, 0x0, {0x1, 0x3c121226c7a583d6, 0x3}, 0x10e35cd861c2bb92}, 0x18) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000fffff00000", 0x48}], 0x1) 15:58:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000002ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000100", 0x48}], 0x1) 15:58:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$can_raw(r2, &(0x7f0000000100)={&(0x7f0000000040), 0x10, &(0x7f0000000080)={&(0x7f00000001c0)=@canfd={{0x1, 0x1, 0x0, 0x1}, 0x31, 0x1, 0x0, 0x0, "1de3ae5816049dc8fc74f3acaadc9298c9ad482fd019c5c9ad1270018a32cd5194d621d6c2702f1b9b111af2c10f88adf1e07917cead76e8c92bcb80c8ad3bf0"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x2004000) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000400)={0x18, 0x0, {0x0, @broadcast, 'rose0\x00'}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000006ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1331.923857][ T658] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:18 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000200", 0x48}], 0x1) 15:58:18 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x6, 0x7, 0x6, 0x7fff}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000011ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = io_uring_setup(0xd93, &(0x7f00000002c0)={0x0, 0x0, 0x8, 0x1, 0x24d}) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) poll(&(0x7f0000000340)=[{r0, 0x8200}, {r2, 0x80}, {r2, 0x2000}, {r3, 0x40}, {r4, 0x310}], 0x5, 0x7fffffff) 15:58:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000400", 0x48}], 0x1) 15:58:19 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x7, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYRESHEX=r1], 0x3}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12000400}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="84000000", @ANYRES16=r4, @ANYBLOB="00002cbd7000fedbdf250c00000005000800020000000800090001ac0faaaaaa000004000b000a000600e15473e272ef000006000a001f550000080037000100000028006e0004000100040001000400010004000200080000000400010004000200040002000400020004002800"], 0x84}, 0x1, 0x0, 0x0, 0x20000001}, 0x110) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0xa60345b10e45310e) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r7, r9, r6) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) 15:58:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) bind$bt_hci(r2, &(0x7f00000000c0)={0x1f, 0xa}, 0x6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_rose_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x9, @bcast, @bpq0='bpq0\x00', 0x8, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba792000000000000000000000000000000000000003fffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000a00", 0x48}], 0x1) [ 1333.069552][ T1204] IPVS: stopping master sync thread 1209 ... [ 1333.069987][ T1209] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1333.166507][ T1210] IPVS: stopping master sync thread 658 ... 15:58:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000040ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09024bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000a0c00", 0x48}], 0x1) 15:58:19 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000002c0)) sched_rr_get_interval(r2, &(0x7f00000000c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:19 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCL_SETSEL(r0, 0x541c, &(0x7f0000000100)={0x2, {0x2, 0x400, 0x9, 0x3, 0x5, 0x4}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r6 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r6, 0x202002) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r6, r8, r5) ioctl$SNDRV_PCM_IOCTL_RESUME(0xffffffffffffffff, 0x4147, 0x0) ioctl$SIOCAX25ADDUID(r2, 0x89e1, &(0x7f0000000040)={0x3, @null, r8}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1333.658371][ T1760] IPVS: stopping master sync thread 1822 ... [ 1333.658775][ T1822] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1333.729937][ T1865] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1333.730435][ T1833] IPVS: stopping master sync thread 1865 ... 15:58:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYRESHEX=r1], 0x3}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12000400}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="84000000", @ANYRES16=r4, @ANYBLOB="00002cbd7000fedbdf250c00000005000800020000000800090001ac0faaaaaa000004000b000a000600e15473e272ef000006000a001f550000080037000100000028006e0004000100040001000400010004000200080000000400010004000200040002000400020004002800"], 0x84}, 0x1, 0x0, 0x0, 0x20000001}, 0x110) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0xa60345b10e45310e) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r7, r9, r6) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) 15:58:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000e00", 0x48}], 0x1) 15:58:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000088ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c0687, 0xd5ea58017aa5004a) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000840) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x18, 0x2, 0x3) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x400000, 0x0) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000080)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00000000c0)={r2, 0x401}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000001b00)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000300)="576d5a07743737ec2db729abb2e996765b82225768d69fe3905fb13ebf5b100a5b52df1c48519638962bfc75b5d3b429a241203927a0f6b2c4034f005e344b3cf34a1ddeec37e85b68f5e1716049f3e5332e243191ce7bf222d185e7cdee3397e510e46ceb9087defb4cdf54bd8cee4130d8acfb981e44e684b240cf7e4a7c6d77792045fa84a682dec0d9c7963316b57333b5f669ac1168214e9a6f5df923518f65ba4e7aa174c944158c3875105894bdf0a7d46bfd6c1ad6d87da39214401661d130a673d7c1593fce0eb3d1440a361d616f9cf547a8971ca16cac104d6334f5f2c6625e008a1543", 0xe9}, {&(0x7f0000001880)="04b35ac322d46f3739082bd4e96cdf06ec5a70492ef6bf89682e94", 0x1b}, {&(0x7f0000000400)="5154d0ea399b45b70207f29cf954607c73efaec6eca5f16e93d89ec04762ae7d09e70fb6e68445e04d434e89219c45142b6a3259565f8c215dbba9bb24120f0267242704fb6e2520917f1e35007b411ffa510220123fb2b97331e9f0516f653743b2744cb2d8023c9e8827b9e8df6b7d8116a617d17d9b63bab7b38ea819613cc559a3c56368863bdefd52f0caebcde5b9a72d2e694842ea07837d1331b2895a3ea203841183b75b64ee490a1ae22d7b4823868763a4f6eebc94a0a8b98b2ce16b45be4c1ac27cfe6d59caa4426f5d6fdd187dd7e9017c600e88d9bc90", 0xdd}, {&(0x7f0000000500)="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", 0xff}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="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0x11a0, 0x4040000}, {0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000001800)="5074a7ecd1807113e21553f78a", 0xd}], 0x1, &(0x7f0000001d00)=ANY=[@ANYBLOB="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"], 0x256, 0x8}, {0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001940)="aea23fc1e52012dde78bc041e4cd8f496cfa8d29d54904ad3225c1b76a3c1447d94985bad343d999df871a07232f0c730c94326d8d7b78c8c53ac089a2a989c4d8d3e9db869b915a79427954ecc8e83a9e70fd9c16", 0x55}, {&(0x7f00000019c0)="6ef3a2df145646d9e080277b149897bfd1d1eaeef9363eb117f522bad19abc6dc15bc13c2b3a5b954af17c55fa2daf400471600c4571f3cb7cab1c62ccc2f2282fca6e264a3fc35a11190b", 0x4b}, {&(0x7f0000001a40)="09f6c4659f1fe7325c9cfa972f9ea1b1fa48317822448f6dc87f16c62b88706a80d026c33a14669a1c2be58606f3b252bbc7deb6bd0a2dbd1bbac6cb6886dd06f27a35e465e2a83b2aff52fb9340368b194e12f920641e817ed4caa9fbc25e08e27d2191ce0586a65228f9f578", 0x6d}], 0x3, 0x0, 0x0, 0x70}], 0x3, 0x0) r5 = dup3(r4, r2, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x70200, 0x0) r7 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x7a9907377a52c0b5) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r7, 0xc4c85512, &(0x7f0000001f80)={{0x0, 0x5, 0x7, 0x188f, 'syz0\x00', 0x5}, 0x1, [0x3, 0xffffffff, 0x2, 0xe8, 0x1, 0x9, 0xff, 0x40, 0x401, 0xe907, 0xb2, 0xdde, 0xfffffffffffffffd, 0x7, 0x9, 0x9, 0x200, 0x100, 0x40, 0x0, 0x0, 0x7f, 0x7, 0x20, 0x7f26, 0x4, 0x80000001, 0x0, 0x0, 0x3, 0x5, 0x401, 0x8, 0x62f2, 0x4, 0x10001, 0x5, 0x1, 0x0, 0x7, 0x3ff, 0x4, 0x3, 0x7, 0x81, 0x3, 0x3, 0xfffffffffffffffb, 0x2, 0x2, 0x3, 0x0, 0xcf, 0xffffffffffffffff, 0x6, 0x3, 0x9, 0x100, 0x7143, 0x2, 0x1, 0x3f, 0x7bd, 0x4, 0x4, 0x7, 0x7f, 0x2, 0x800, 0xffff, 0x10001, 0xbf, 0x3, 0x2, 0x5, 0xe12, 0xffffffff, 0x3ff, 0xffffffffffffff80, 0x3f, 0x100000001, 0x7, 0x3, 0x10000, 0x5a27, 0x200, 0x9, 0x7, 0x9, 0x3ff, 0x3, 0x9, 0x5, 0x47, 0x4, 0x80000000, 0x81, 0x6, 0x7, 0x9, 0x8, 0x4, 0x3, 0x5, 0x8, 0xeb94, 0xfff, 0x1, 0xb578, 0xe9, 0x8, 0x2, 0x7, 0x7fffffff, 0x41ca, 0x9, 0x4, 0x3, 0x9, 0x0, 0x400, 0x8, 0x7, 0x7, 0x7, 0x9f6, 0x4, 0xf0]}) sendmsg$TIPC_CMD_SET_LINK_TOL(r6, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000001c00)=ANY=[@ANYBLOB="4e703aa8026f88b2b8d5ab2151277d45b3030db24faeeeb20ef932cde8685fea0462bea0b07c292f9b68b00f2bbfcffa4b2fdb1d95f4745f4cca377463e59456daf3c3a7167837b8f043dc087a8724b56aabaf5cd71309cc176e29910d3a839e0a124ac586d34a9c56890d7e2aefe5bafe5680110728133ece6773f6955f6fb0139839df0580316350ce11585b6b765141d2368b876ac41b9801583f07726610c03c362bc0cceb7e5ce458f58d3d60401100000000000000", @ANYRES16=0x0, @ANYBLOB="200029bd70000600df25001a0741000000180018000000046574683a7354150debc1f6d56e34c10044797aa832310000"], 0x34}, 0x1, 0x0, 0x0, 0x40801}, 0x400c061) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001bc0)='./cgroup.net/syz0\x00', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e24, 0x9, @empty, 0x93}], 0x3c) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000200)=@v2={0x2, @adiantum, 0x0, [], "cc5baaa4ff23ba9f2a9dc2f0abced360"}) [ 1334.248655][ T2104] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1334.284707][ T2105] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1334.294936][ T2099] IPVS: stopping master sync thread 2105 ... 15:58:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000f00", 0x48}], 0x1) [ 1334.365883][ T2164] IPVS: stopping master sync thread 2340 ... [ 1334.375864][ T2340] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r4, @ANYRESHEX=r1], 0x3}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x12000400}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="84000000", @ANYRES16=r4, @ANYBLOB="00002cbd7000fedbdf250c00000005000800020000000800090001ac0faaaaaa000004000b000a000600e15473e272ef000006000a001f550000080037000100000028006e0004000100040001000400010004000200080000000400010004000200040002000400020004002800"], 0x84}, 0x1, 0x0, 0x0, 0x20000001}, 0x110) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0xa60345b10e45310e) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r7 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r7, 0x202002) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r7, r9, r6) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) 15:58:20 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x482, 0x0, 0x0, 0x3}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) write$vhost_msg_v2(r4, &(0x7f00000001c0)={0x2, 0x0, {&(0x7f0000000400)=""/179, 0xb3, &(0x7f0000000100)=""/43, 0x2, 0x2}}, 0x48) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$PNPIPE_ENCAP(r5, 0x113, 0x1, &(0x7f0000000080), 0x4) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000004c0), 0x140800) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000020000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:20 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f0000000080)=0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0xffec) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$IMGETDEVINFO(r3, 0x80044944, &(0x7f0000000040)={0x9}) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:21 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x8, 0x0, 0x41c4, 0x40000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x8, 0xfffffffc, 0x0, 0x6d8}, r0, 0x3, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0xfd) ioctl$TUNSETVNETLE(r2, 0x400454dc, 0xfffffffffffffffe) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SIOCX25GDTEFACILITIES(r2, 0x89ea, &(0x7f0000000040)) 15:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000004000", 0x48}], 0x1) [ 1334.779391][ T2625] IPVS: stopping master sync thread 2104 ... [ 1334.828423][ T2799] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1334.843351][ T2789] IPVS: stopping master sync thread 2799 ... 15:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000006000", 0x48}], 0x1) 15:58:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000060000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1334.918426][ T2850] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x1000000, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000ffffff9e00", 0x48}], 0x1) 15:58:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000110000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:21 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x2dc) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:21 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000ec000", 0x48}], 0x1) 15:58:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000440)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000680)=ANY=[@ANYBLOB="574a25e1f6c649d89233049621e979e365a78ab55848e90fd088c1f4e8ee247d2ef07607f1ce4f6bac7b862196223da664745a8a863f92d292", @ANYRES16=r3, @ANYBLOB="010000000000000000000600000014000800"/34], 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_CREATE(r1, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x4290100}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x24, r3, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x3}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xfc}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000040)={0x4, 0xa, 0x4, 0x1000, 0x8001, {0x77359400}, {0x4, 0x1, 0x9, 0xfb, 0x5, 0x80, "6087f3a6"}, 0x9, 0x3c0c34508d371824, @offset=0x7, 0x8000, 0x0, r4}) ioctl$SIOCRSGCAUSE(r5, 0x89e0, &(0x7f00000000c0)) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@empty}}, &(0x7f0000000700)=0xfffffffffffffd05) sendmsg$nl_netfilter(r5, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80200000}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)={0x1d0, 0x3, 0x3, 0x381, 0x70bd2a, 0x25dfdbff, {0x7, 0x0, 0x7}, [@nested={0xd9, 0x6e, 0x0, 0x1, [@typed={0x35, 0x28, 0x0, 0x0, @binary="1e9c6406daa2f817608acb93533216dc0008a9176e8bea478bc0efc93c68060ffa29712d4f1bd4493b08e32dd0566a255a"}, @typed={0x4, 0xc}, @typed={0x4, 0x8}, @generic="6ff25e91412115fdf6aebcec006e5ae898ec3f3a0079ca4eed09aa0a7d90ef1f844578fa14f27a7e4cb8c734b52b59a40b57a77b496c352103d62ad5e12532231931e8caadfcfb87299b3932d35c46df7947a212738989af82223425e42bea1e9fb61447aaeb8e2c4d1eb3a2d56ee88ba8e1eabe7281bca4b4fb354944ef097509", @typed={0xc, 0x34, 0x0, 0x0, @u64=0x4f9}, @typed={0x8, 0x2, 0x0, 0x0, @uid=r7}]}, @generic="81aaa966c0a34d96a8b3abf2518263237f5c0d816567abfdb64d69ad4c240892d74725bbb432b3c24dfa67aa82eafcce3766c6e7a44fc77940140c4c391dd5c8c472ec56e3ee2bb9c8cb1362df778cb836291b938d256aec1fa2ef6fd4c34f70c1b132a3d8d88bc43f2ee9176874529e8b4f3b1a441999928a9b90f48063c13fcbdbe7934cd379e87ecaf74ac2c37442c8490624bd0ae1f7bf3cbb6745fbdd3e5cbfe424429a12589427b790ddbede68e45fa3a2c27674", @generic="651b6624a6c2c82a28f141c45e68e5e08b91f445537eafa911da476dbcfe46b3cc3ee4b68f58cab1"]}, 0x1d0}, 0x1, 0x0, 0x0, 0x40002}, 0x800) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000020000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1335.496026][ T3284] IPVS: stopping master sync thread 3286 ... [ 1335.502421][ T3286] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xa8, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = msgget$private(0x0, 0x204) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000480)=""/106) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000040)) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000040)=ANY=[@ANYBLOB="05000000000000000f00000000"]) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000540)={r5, 0x2}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000000c0)={r5, 0x1}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000000100)={r5, 0x4}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000080)={r5, 0x1}) 15:58:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000880000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000fffffff000", 0x48}], 0x1) 15:58:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000040)=""/1) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1335.751599][ T3555] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1335.751744][ T3540] IPVS: stopping master sync thread 3555 ... 15:58:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x6800, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1335.918404][ T3660] IPVS: stopping master sync thread 3665 ... [ 1335.919020][ T3665] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0ffff00", 0x48}], 0x1) 15:58:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000600ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:22 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x847948a7422656ba, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e21, 0x1, 'lc\x00', 0x14, 0x8, 0x2d}, 0x2c) 15:58:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00009effffff00", 0x48}], 0x1) 15:58:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x6800, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1336.347455][ T4115] IPVS: stopping master sync thread 4122 ... [ 1336.354180][ T4122] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:23 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x600, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000001100ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000f0ffffff00", 0x48}], 0x1) 15:58:23 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f0000000040)=0xfffffffc, 0x4) socket(0x2000000000000021, 0x2, 0x10000000000002) sysfs$3(0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:23 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0xd1e6086410b84edd) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x11, &(0x7f0000000080)=0xffffff7f, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x0, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20008850}, 0x80) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1337.598995][ T4429] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1337.600803][ T4421] IPVS: stopping master sync thread 4429 ... [ 1337.619468][ T4428] IPVS: stopping master sync thread 2850 ... 15:58:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000ffffffffff", 0x48}], 0x1) 15:58:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000002000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:24 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000100)=0x317) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x9, 0x8000) ioctl$VIDIOC_CROPCAP(r4, 0xc02c563a, &(0x7f00000000c0)={0x1, {0x5, 0x1, 0x8, 0xfc}, {0xfffffd54, 0x5, 0xffffffe0, 0x9}, {0xfffffffc, 0x2}}) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa2, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_udp_int(r6, 0x11, 0x66, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924924924925b3, 0x4) getsockname$l2tp6(r7, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x20) 15:58:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x1, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x8010}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f00000002c0)) r2 = syz_open_procfs(r1, &(0x7f0000000000)='pagemap\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) flock(r0, 0xd1e6086410b84edd) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x11, &(0x7f0000000080)=0xffffff7f, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r5, 0x0, 0x70bd2d, 0x25dfdbfb, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20008850}, 0x80) ioctl$BLKROTATIONAL(r3, 0x127e, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1338.459708][ T4929] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1338.459922][ T4927] IPVS: stopping master sync thread 4929 ... 15:58:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000003f00ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1338.604959][ T5015] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1338.606490][ T4928] IPVS: stopping master sync thread 5015 ... 15:58:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x8, 0x40000) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000180)=""/201, 0xc9}, {&(0x7f0000000280)=""/143, 0x8f}], 0x3) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1338.749159][ T5124] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1338.750670][ T5091] IPVS: stopping master sync thread 5124 ... 15:58:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:25 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000080)={0x7, 0x9}) 15:58:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$IPSET_CMD_DEL(r0, &(0x7f00000003c0)={0x0, 0xfffffffffffffe26, &(0x7f0000000380)={&(0x7f0000000300)={0x40, 0xa, 0x6, 0x1c09, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_ADT={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_LINENO={0x8}}]}]}, 0x41c}}, 0x0) [ 1339.029821][ T5392] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000004000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:25 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x902, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="f3", 0x20000141}], 0x1) r2 = open(0x0, 0x0, 0x0) fstatfs(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x3ff, @ipv4={[], [], @multicast2}, 0x5}, {0xa, 0x4e23, 0x1, @remote, 0x5963edb4}, 0x5, [0x4, 0x0, 0x0, 0x0, 0x401, 0x8000, 0x0, 0x8]}, 0x5c) [ 1339.511674][ T5691] IPVS: stopping master sync thread 5392 ... 15:58:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000008800ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000180)=@nat={'nat\x00', 0x1b, 0x5, 0x488, 0xd0, 0x2f0, 0x0, 0xd0, 0x0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x3f0, 0x5, &(0x7f0000000040), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x1, 0xa2}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0xb, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @gre_key=0x9, @port=0x4e24}}}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@unspec=@statistic={{0x38, 'statistic\x00'}, {0x0, 0x0, 0x9, 0x6, 0x40000000, {0x80000000}}}, @common=@inet=@esp={{0x30, 'esp\x00'}, {[0x4d6, 0x4d3], 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote, @ipv6=@empty, @icmp_id=0x65, @gre_key=0xfc00}}}, {{@ip={@remote, @remote, 0xff000000, 0xb50f809db2ee27a7, 'bridge_slave_0\x00', 'veth0_vlan\x00', {0xff}, {}, 0x1d, 0x0, 0x8}, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}, {0x28, 0xac, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="3357e6ae8f09", 0x100, 0x7, [0x37, 0x2, 0x35, 0xe, 0xe, 0x9, 0x17, 0x40, 0x3b, 0x3e, 0x14, 0x35, 0x29, 0x0, 0x1, 0x26], 0x1, 0x7ff, 0xb0ad}}}, {{@ip={@broadcast, @dev={0xac, 0x14, 0x14, 0x17}, 0xffffffff, 0xff000000, 'netpci0\x00', 'gre0\x00', {}, {}, 0x7b, 0x5, 0x2f}, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@unspec=@helper={{0x48, 'helper\x00'}, {0x1, 'tftp-20000\x00'}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x14, @ipv6=@rand_addr="47b3d082bcb5c77c8d818beb10b0703a", @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @port=0x4e20, @icmp_id=0x65}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x4e8) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1340.176214][ T5936] IPVS: stopping master sync thread 5958 ... [ 1340.184131][ T5958] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:26 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) r0 = getpid() tkill(r0, 0x9) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttyS3\x00', 0x902, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)="f3", 0x20000141}], 0x1) r2 = open(0x0, 0x0, 0x0) fstatfs(r2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e23, 0x3ff, @ipv4={[], [], @multicast2}, 0x5}, {0xa, 0x4e23, 0x1, @remote, 0x5963edb4}, 0x5, [0x4, 0x0, 0x0, 0x0, 0x401, 0x8000, 0x0, 0x8]}, 0x5c) 15:58:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000200ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0, 0x4}, 0x50}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'ip6gre0\x00', 0x3}, 0x18) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvram\x00', 0x0, 0x0) setsockopt$TIPC_MCAST_BROADCAST(r1, 0x10f, 0x85) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:27 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xbd5, 0x80}, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) sendto$packet(r5, &(0x7f00000002c0)="a5bd1db065d70043453ef6d9188aec73b6b575c7c96b3a6deb24e2ae7275a53c9023125eb3b872b219abd1615dda0a36eec69706917e2198bf09ead3bf804935a202e8b9f16ceeeaa1e34cbafc22f0662a068bb92e73cd492c047e1ca4834f20593e3952bac6b290c1bc16d6f8658e9972238fdc25320c3ef168041bf2646355071821614dc6185b8ed74f55eab9292987905b9993aedf7f8692f42065a73cde5bfc3a0a9b159a54904fa80f81865c9a08b8af75b39b9db24ff580814cd674630314d85a54b55238dc", 0xc9, 0x0, &(0x7f00000003c0)={0x11, 0xf6, r1, 0x1, 0xf2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r4, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xa7ba027fcc3672d0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x9335287cdb52d09d, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1a}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x50}, 0x4000) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000600ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000ff", 0x48}], 0x1) 15:58:27 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'vxcan1\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x8000, 0x0) 15:58:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000001100ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f00000001c0)="6653070000053c07", 0x8}], 0x4, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[]}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$cont(0x18, r0, 0x0, 0x0) 15:58:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0xe48, 0x100) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) 15:58:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000ff", 0x48}], 0x1) 15:58:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x800, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'ip6gretap0\x00', 0x4}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:27 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000000)="0fc7b89174440f20c066350c000000440f22c00f07c4e225de30f30f1d744f440f20c0663506000000440f22c03e812ccc00233d6626ffe7d2c4"}], 0xaaaac43, 0x0, 0x0, 0xfffffffffffffea0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff6a, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffef) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1341.432312][ T6679] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1341.433557][ T6669] IPVS: stopping master sync thread 6679 ... 15:58:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0ffffff", 0x48}], 0x1) 15:58:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000008800ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1341.613211][ T6830] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1341.627290][ T6788] IPVS: stopping master sync thread 6830 ... 15:58:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x1) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f00000000c0)) ioctl$TCSETS(r2, 0x40045431, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000010000c3195f2f0000f3ffffffffffffff"}) ioctl$TIOCL_GETKMSGREDIRECT(r2, 0x541c, &(0x7f0000000040)) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="1000003000"/16], 0x10) 15:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000002000000", 0x48}], 0x1) 15:58:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x4, 0x118000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0xffffffffffffff6a, 0x0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x119000}) ioctl$KVM_NMI(r2, 0xae9a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$KVM_RUN(r2, 0xae80, 0x0) 15:58:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000006ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1341.935375][ T7194] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1341.936326][ T7183] IPVS: stopping master sync thread 7194 ... 15:58:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000015c0)={@initdev, @rand_addr, 0x0}, &(0x7f0000001600)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r8}]]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r3, &(0x7f0000001740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001700)={&(0x7f0000001640)={0x9c, r4, 0xafdf8a71d7814fcd, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0xffffffff, 0xffffffffffffffff}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_MESH_CONFIG={0x44, 0x23, [@NL80211_MESHCONF_HWMP_MAX_PREQ_RETRIES={0x5, 0x8, 0x1d}, @NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x6}, @NL80211_MESHCONF_HT_OPMODE={0x6, 0x16, 0x20}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0x8bc7}, @NL80211_MESHCONF_PLINK_TIMEOUT={0x8, 0x1c, 0x3ff}, @NL80211_MESHCONF_RSSI_THRESHOLD={0x8, 0x14, 0xffffff69}, @NL80211_MESHCONF_HWMP_NET_DIAM_TRVS_TIME={0x6, 0xd, 0xff}, @NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8, 0xb, 0x4}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40}, 0x20000880) socket$kcm(0x10, 0x0, 0x10) r9 = socket$inet(0x2, 0x3, 0xff) r10 = socket$inet(0x2, 0x80001, 0x84) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x75, &(0x7f0000000100)={r12}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000300)={r12, 0x3, 0x10}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000002c0), 0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000004000000", 0x48}], 0x1) [ 1342.195742][ T7392] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1342.196425][ T7346] IPVS: stopping master sync thread 7392 ... 15:58:28 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x7, 0xec, 0x7f, 0x18, 0x0, 0x1, 0x10, 0x5, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3e3, 0x0, @perf_config_ext={0x80, 0x800}, 0x10000, 0x4, 0x94, 0x7, 0x3, 0x7fff, 0x4}, r0, 0xb, 0xffffffffffffffff, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) pselect6(0xc0, &(0x7f0000000040)={0x3, 0x7, 0xfff, 0x385, 0x36b3, 0x8, 0x80000001, 0x40000458}, &(0x7f0000000080)={0x2, 0x6, 0x7ff, 0x9, 0x80, 0x1, 0x9, 0x1}, &(0x7f00000000c0)={0x9, 0x1000, 0xfff, 0xfff, 0x10000, 0x104, 0x101, 0x39e0}, &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000280)={0x7}, 0x8}) r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x1, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000002c0)) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:28 executing program 3: r0 = memfd_create(&(0x7f0000000240)='security.SMACK64TRANSMUTE\x00', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0x10000) futimesat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0x0) 15:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000a000000", 0x48}], 0x1) 15:58:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000011ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:28 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) ioctl$sock_rose_SIOCRSCLRRT(r1, 0x89e4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1342.448179][ T7608] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1342.448881][ T7595] IPVS: stopping master sync thread 7608 ... 15:58:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000e000000", 0x48}], 0x1) [ 1342.618022][ T7722] IPVS: stopping master sync thread 7740 ... [ 1342.624201][ T7740] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:29 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x48, 0x2, 0x6, 0x5, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5}]}, 0x48}}, 0x0) 15:58:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000020ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:29 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_START_SCHED_SCAN(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="9c020000", @ANYRES16=r3, @ANYBLOB="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"], 0x29c}, 0x1, 0x0, 0x0, 0x4004040}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x5}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0xca, 0xfffffffffffffffe) keyctl$read(0xb, r6, &(0x7f0000000240)=""/112, 0x349b7f55) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000280)=[{0x0}], 0x1, r6) keyctl$link(0x8, r5, r6) add_key$user(&(0x7f00000007c0)='user\x00', &(0x7f0000000580)={'syz', 0x3}, &(0x7f0000000800)="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", 0xad, r6) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) socket$kcm(0x10, 0x0, 0x10) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x1f) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0x4924b68, 0x0) accept4$bt_l2cap(r7, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000f000000", 0x48}], 0x1) 15:58:29 executing program 3: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174", 0xb}], 0x0, 0x0) open(0x0, 0x0, 0x0) fchdir(0xffffffffffffffff) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(0xffffffffffffffff, 0x8200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) 15:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000060000000", 0x48}], 0x1) 15:58:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0106418, &(0x7f0000000040)={0x0, 0x7e3, 0x9, 0x5, 0x6a32dcd536c8a7cc, 0x400}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba792000000000000000000000000000000000000003fffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0000000", 0x48}], 0x1) [ 1343.354805][ T8336] FAT-fs (loop3): bogus number of reserved sectors [ 1343.389747][ T8336] FAT-fs (loop3): Can't find a valid FAT filesystem [ 1343.404970][ T8391] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1343.405187][ T8382] IPVS: stopping master sync thread 8391 ... 15:58:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000a0000", 0x48}], 0x1) 15:58:30 executing program 3: clone(0x8ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={'syz', 0x1, 0x74}, &(0x7f0000000000)='\x00vwx\n!p\xdd7\xb8\rS\x12\xe5\xec\xc1\xd5\x95bBS\xd9\x97\xdf\xdd\x05\xf8Q5\x1c\x9f\xcc\xf0\x86ax\x86B\x194\x04', 0x0) 15:58:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000040ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000c0a0000", 0x48}], 0x1) 15:58:30 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0xd00c2, 0x0) write$tun(r0, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x105c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz1\x00', 0x1ff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000200)={0x270, 0x3, 0x1, 0x301, 0x0, 0x0, {0xa, 0x0, 0x4}, [@CTA_TUPLE_REPLY={0x28, 0x2, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x37}}, {0x8, 0x2, @rand_addr=0x6}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x3}]}, @CTA_PROTOINFO={0x50, 0x4, @CTA_PROTOINFO_SCTP={0x4c, 0x3, [@CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x2c62}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x7f}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x9}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x4}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x401}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x7}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x80}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x1}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x3}]}}, @CTA_LABELS_MASK={0x24, 0x17, [0x1, 0x0, 0x54f6, 0xbd, 0x5bc, 0x9, 0x3, 0x1f]}, @CTA_MARK={0x8, 0x8, 0x1}, @CTA_NAT_DST={0x28, 0xd, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @rand_addr=0xbc}, @CTA_NAT_V6_MINIP={0x14, 0x4, @rand_addr="fe1aad1dbc7bdcee51b69c6cea74bff6"}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, @CTA_HELP={0x10, 0x5, {0x9, 0x1, 'snmp\x00'}}, @CTA_TUPLE_REPLY={0xe0, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}}, @CTA_TUPLE_IP={0x14, 0x1, @ipv4={{0x8, 0x1, @multicast2}, {0x8, 0x2, @multicast2}}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @mcast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x2c, 0x1, @ipv6={{0x14, 0x3, @mcast2}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6}]}, @CTA_NAT_DST={0xa0, 0xd, [@CTA_NAT_V6_MINIP={0x14, 0x4, @ipv4={[], [], @broadcast}}, @CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_PROTO={0x44, 0x3, [@CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e23}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e20}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e22}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}, @CTA_NAT_V6_MINIP={0x14, 0x4, @loopback}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @ipv4={[], [], @remote}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}]}]}, 0x270}, 0x1, 0x0, 0x0, 0x2000}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r1, 0x0, 0x100) perf_event_open(&(0x7f000001d000)={0xa, 0x70, 0x0, 0x0, 0x10, 0x0, 0x0, 0x41c4, 0x0, 0xcdd5ba9ac572c633, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, @perf_config_ext={0x8, 0x2}, 0x37e149d3ba28ff98, 0x20000001200, 0x40000, 0x9, 0x15b, 0x0, 0x218}, 0x0, 0xfe, r3, 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r5, r4, 0x0, 0x100) write$ppp(r5, &(0x7f00000000c0)="8d5117088c2c8f0fdb90445577a97b87e423ca038064e9786a37f7a5f96740f2a6c0c7659e517332d6255e24b45699f7c1922c83f20da17f4950f6a2ae06a25feb5b98d59ecd83dd074fb29edf09da813f7b7bea3ea741", 0x57) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1344.069186][ T8903] IPVS: stopping master sync thread 8904 ... [ 1344.075405][ T8904] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:31 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:31 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) 15:58:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000a0c0000", 0x48}], 0x1) 15:58:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000088ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:31 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'veth1_to_bond\x00', 0x400}, 0x16) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r3 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r3, 0x202002) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r3, r5, r2) r6 = geteuid() syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x81, 0x3, &(0x7f0000000280)=[{&(0x7f00000000c0)="1f511b6a674c824e7c50367da220450d95a4aad26cd9a87735a10bc26e54fb00a1b851a2ddc82c3c0cc1824b42118a2de947f8847f40ee2ac0bf15391764cf65916981237c148e2a5d26d3a623acace3dc8200499cc8fc34f3c1ff00fd9510c87bcd4372adde05c07bb051cec10066a2caeb4a4d920542146802f5d24ed4120c", 0x80, 0x2}, {&(0x7f0000000180)="c1a6a61bfc41baad43ed69e172878a76fb4343494e9e4f9909832569f0c170fd65b1bf23b9090d7c12e3aa3b7bfdf5ad1bc5198b5c3a7a1caffffb491446fd27af315a2e31ae5ccdcbb97a8240e905f62b557f7d08e049e402a6343a3fc8c72b93f8f932ebd7c398e372fb6be7df3f99888f6d31231946a8f0808e2f1457d18c2cac90374af2d8", 0x87, 0x7fffffff}, {&(0x7f0000000240)="4ddec874c387cb3cfb2585099d6f1e3895f81171915f0abb453d82e7643a32106bd4662e7562595ceda1c2dd5c58841f6c0bbcb465d082f6ee96fb89", 0x3c, 0x6}], 0x6000000, &(0x7f0000000300)={[{@uid={'uid', 0x3d, r5}}, {@utf8='utf8'}, {@fmask={'fmask', 0x3d, 0x312}}, {@nls={'nls', 0x3d, 'maccenteuro'}}, {@uid={'uid', 0x3d, r6}}, {@nls={'nls', 0x3d, 'cp861'}}], [{@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_type={'obj_type', 0x3d, 'proc'}}, {@context={'context', 0x3d, 'root'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}]}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000e0000", 0x48}], 0x1) 15:58:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) dup3(r1, r0, 0x0) 15:58:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000002ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000c00e0000", 0x48}], 0x1) [ 1345.366722][ T9017] ntfs: (device loop5): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. [ 1345.487865][ T9017] ntfs: (device loop5): parse_options(): Unrecognized mount option defcontext. [ 1345.518052][ T9017] ntfs: (device loop5): parse_options(): Unrecognized mount option obj_type. [ 1345.547235][ T9017] ntfs: (device loop5): parse_options(): Unrecognized mount option context. 15:58:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000f0000", 0x48}], 0x1) 15:58:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) getpid() [ 1345.605249][ T9017] ntfs: (device loop5): parse_options(): Unrecognized mount option fscontext. [ 1345.644842][ T9017] ntfs: (device loop5): parse_options(): Unrecognized mount option . 15:58:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000006ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000400000", 0x48}], 0x1) [ 1345.864034][ T9658] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) dup3(r1, r0, 0x0) 15:58:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000011ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x24c0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$VIDIOC_S_EXT_CTRLS(r1, 0xc0205648, &(0x7f0000000080)={0x0, 0x3ff, 0x6, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0x990a7d, 0x7dae, [], @value64=0x1f}}) bind$l2tp6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x6, @loopback, 0xd78, 0x1}, 0x20) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000600000", 0x48}], 0x1) [ 1346.276672][ T9915] IPVS: stopping master sync thread 9658 ... 15:58:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000ec00000", 0x48}], 0x1) 15:58:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000088ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:32 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000002b40)={'broute\x00'}, &(0x7f0000001600)=0x78) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) sendmsg$kcm(r1, &(0x7f0000002b00)={&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x10000}, 0x80, &(0x7f0000002640)=[{&(0x7f00000002c0)="6f76d401cd1e9aec177032a5e20138262b8709baf43e0aeeb1000c32fde80ef6b6733f3ee305c3c40182547484e03382d29f22b758a4479d5f34cc8801809be9586d4d90eeace83ea3f40ebfad4e6ce72cb6854a003359d2104340da008740d72261dc64dabf4b9ccf448039d8dd797e5fda495e8f8100d296c6d347feb3705962dba1570a073109b101fc166b6dcb89be26a39253f19474eecdab", 0x9b}, {&(0x7f00000001c0)="6e1a683cd89ca3f3be0510d75a8fbe916ce49fe708ac1daec8aa667fc6d0ce22e2919fb50f837c786c957edb8b3bcc63b150381ee6b8fa04a95d3d84f87a0f8c017c4a8866c027bb789ba4c37743cfbb7f851e7e3bf5d0768774b77a", 0x5c}, {&(0x7f0000000380)="9417a3ab74b0e540caad5e68f5f08745fd61ecc1da3bde4614cda996fbf16a225f7adc9fe8c826e652cc25bd7661ff32b3bbbf7cd99c101d4351a706f1968ea5b474943b435045d2cf160cfce2aa4df55b1d60f4e8690666bf68be6ceab636c57053e8538390e4b1d50a662867b3", 0x6e}, {&(0x7f0000000400)="1dd1605b34b31f5629c9810bb0857d5529943c3f45fbdbf4f13b753a6f7b21a9ce937f29a664431b7d23601d8eb66ef054c8c894ba1616b6b6677f66921450d0898e684e52c072445d2a46d2d7add0f82fc751f905ce758f12187f4fb57995994ba21f322f301877c9933b7eed9ceaee8406dfcd52bb4d7ba5631463cc9cfea5d1de771624ac6839a94d9b2a2d30639fc5df983c673b85606f8a73296ab61c9afb1ed17a0bff1de252ef117114c5c32809674fa2aaa932ba698c1fbd1b9454b99dddc5def62bb293fb6b545e1b366f554c9732b63b", 0xd5}, {&(0x7f0000000500)="0d09d02a9f26e9b9052ff20317c0f7fdb4668e356bc1bfcdf78cd7c9e9372500ac802f9f909938fe977e705c3e8422bcc3bc66359ab11055cbd4459f9a17b8e21b2b4bd57f3566b1d7fb345ef79d9f2292517041c371fcbd922601cdba95102b5a20176fdc3c04dbd8817e4ddfba4a7089c6abc040939c90a8acf044b22c80bee12c6fc70cb08b49768ea29a58944f7562a8df5396b42c06f2ad7ec18a3a3849817a943894590ab577432c8360a5ace1ef9330c0ae64f96dc03a1b4fb2c8a0273eba25f6baecc1cf8365c7a1e984ea4e0bd50a3afa39d9fe2b9ad4e1fd87788a78d0ca9cace02874784286355ba4addb18a7", 0xf2}, {&(0x7f0000000100)="2b215635e7652b9e1ee72b2f9f2fcba1ebf2efda6a156eab0cf35067c48402740ebb005cb1a4a3e8588aa45b1d5c7ebcb0be21bab96713a7", 0x38}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000001600)}, {&(0x7f0000001640)="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0x1000}], 0x9, &(0x7f0000002bc0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x65804) setsockopt$bt_hci_HCI_DATA_DIR(r3, 0x0, 0x1, &(0x7f0000000040)=0x17ec, 0x4) 15:58:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) dup3(r1, r0, 0x0) [ 1346.530502][T10132] IPVS: stopping master sync thread 10133 ... [ 1346.531299][T10133] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f00000", 0x48}], 0x1) [ 1346.743274][T10249] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1346.744580][T10216] IPVS: stopping master sync thread 10249 ... 15:58:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x40401, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) write$P9_RAUTH(r2, &(0x7f0000000040)={0x14, 0x67, 0x1, {0x10, 0x0, 0x7}}, 0x14) 15:58:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0200000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1346.970029][T10535] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1346.970094][T10524] IPVS: stopping master sync thread 10535 ... 15:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000400300", 0x48}], 0x1) 15:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000034000", 0x48}], 0x1) 15:58:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0600000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) ioctl$UI_END_FF_UPLOAD(r1, 0x406855c9, &(0x7f00000000c0)={0x6, 0x9, {0x56, 0x4, 0x1ff, {0xa, 0x4}, {0x6cee, 0x4}, @period={0x5c, 0x4, 0x70, 0x3ff, 0xff01, {0x81, 0x1000, 0x2, 0x95d2}, 0xa, &(0x7f0000000080)=[0x6, 0xff7f, 0x0, 0x8, 0x4, 0x80, 0x4, 0x6630, 0x9580, 0x9]}}, {0x55, 0x2, 0x1, {0xa13c, 0x6}, {0xff}, @ramp={0x8, 0x7, {0x7, 0x101, 0x8, 0x3b}}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$IMHOLD_L1(0xffffffffffffffff, 0x80044948, &(0x7f0000000040)=0x8) r3 = getpid() r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r5, r4, 0x0, 0x100) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000001c0)={0x9c0000, 0x3ff, 0x7, 0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x980920, 0x8, [], @value64=0x1}}) sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) tgkill(0xffffffffffffffff, r3, 0x5) 15:58:33 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) dup3(r1, r0, 0x0) 15:58:33 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r4, 0x6, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r6 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) fsetxattr$security_ima(r6, &(0x7f0000000080)='security.ima\x00', &(0x7f00000001c0)=@v2={0x5, 0x0, 0x2, 0x5, 0x62, "55d8bbcd8409013879d8b4581159a1528f243edce154eb6b2cd248746e0f20a69f5a4b702c7a4e4618a1bdc647b8b447066e0a002e769ec2428e380b44bb673cccad917d7648cfd66861846a0a4e476bfa6b72ee7f546cb8086d43eba4dc4d9ef59a"}, 0x6c, 0x1) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000fffff000", 0x48}], 0x1) 15:58:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff1100000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1347.634125][T10905] IPVS: stopping master sync thread 10906 ... [ 1347.642114][T10906] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x33b9beccf80cbb42, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x5, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xffffffff, 0x7fff}, 0xc) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000001", 0x48}], 0x1) 15:58:34 executing program 0: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xffffffffffffff6d) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x9) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x7, 0x100) ioctl$PPPIOCSMRRU(r2, 0x4004743b, &(0x7f0000000080)=0x23) getsockname$packet(r2, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000200)=0x14) 15:58:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff8800000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000002", 0x48}], 0x1) [ 1348.093038][T11137] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1348.093233][T11135] IPVS: stopping master sync thread 11137 ... [ 1348.155960][T11138] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:34 executing program 0: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000040)=0x2a6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x5, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r4, r3, 0x0, 0x100) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000000100)) 15:58:34 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r0, 0x80605414, &(0x7f0000000080)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDCTL_DSP_RESET(r3, 0x5000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) memfd_create(&(0x7f0000000100)='comm\x00', 0x5) 15:58:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000004", 0x48}], 0x1) 15:58:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0006000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1348.442122][T11475] IPVS: stopping master sync thread 11138 ... 15:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000a", 0x48}], 0x1) [ 1348.576227][T11519] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1348.597435][T11478] IPVS: stopping master sync thread 11519 ... 15:58:35 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) getrlimit(0x5, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000380)='net/udplite6\x00') sendfile(r3, r0, 0x0, 0xfd) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_bp={0x0}}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xc0000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$VIDIOC_PREPARE_BUF(r4, 0xc058565d, &(0x7f0000000180)={0x12, 0x5, 0x4, 0x4, 0x1, {r5, r6/1000+10000}, {0x2, 0xc, 0x1, 0xe1, 0x1, 0x20, "ebf969f4"}, 0x5, 0x4, @planes=&(0x7f00000000c0)={0x6, 0xffff, @userptr=0x5f7c, 0x1}, 0x9d2b, 0x0, r3}) ioctl$FS_IOC_GETFSLABEL(r7, 0x81009431, &(0x7f0000000200)) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000a0c", 0x48}], 0x1) [ 1348.909335][T11823] IPVS: stopping master sync thread 11826 ... 15:58:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0011000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1349.051305][T11834] Unknown ioctl -1067952547 15:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000e", 0x48}], 0x1) 15:58:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000600)={'\x00', 0xc201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x5, 0x40, 0xa1, 0x6}, {0x1, 0x4, 0x2, 0x88}, {0x8, 0xff, 0x40, 0xfffffffd}]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:35 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, 0x0, 0x2, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2a7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@rand_addr="f86e6c2e2645b704f7683816609b5d88"}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x751}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x0) 15:58:35 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000f", 0x48}], 0x1) 15:58:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0020000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1349.352079][T12113] IPVS: stopping master sync thread 12154 ... [ 1349.359131][T12154] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1349.474183][T12213] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1349.484501][T12185] IPVS: stopping master sync thread 12213 ... 15:58:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000040", 0x48}], 0x1) 15:58:36 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff003f000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000060", 0x48}], 0x1) 15:58:36 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000ffffff9e", 0x48}], 0x1) 15:58:36 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:36 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000480)=@l2={0x1f, 0x401, {0x20, 0x6, 0x40, 0x4, 0x9, 0x80}, 0x5, 0xf9}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)="4e9f14b11fb480efe5b09e3e83", 0xd}, {&(0x7f0000000540)="8fb2f5aca5b259e43fa5018109178b515cbcfa041d6325a489209e9ac1b6f7e54ecd78d39cce951b24a2dd126061b8de4b7ecc42f8fd10d270e9b27042319ba607fe00173499e76e12a466667fa3a1f7a1f2a5ad1f03584c1e079130f9f87e1639a12e46334b5d3532d5c68cb6f14bf542cf279e717219d595dad34d9ec502e99e1c610f8cd0530923948e90e3f43c345d", 0x91}, {&(0x7f0000000600)="45416b42adc5ce5c8868adc9f10ca877bc59e1d1feb7c1951f63f31bce3da52ddfdd5daca0c346e5717893ea08869b4d2d6b7ca1f7dc57524b591c4a", 0x3c}], 0x3, &(0x7f0000000680)=[{0xc0, 0x111, 0x5, "73302656d18e8962b902585948b72f86a3951702d26fcc550b67bc29bbefcd8bb61127bf618d5b4e4e545b8623b63eb2f0f40d91ad79dc14fe948c0445a5f9bd0d01ad284935c4245317b9cc4685340295f2d0e25faf3a6b771cb07fd14f09ac52bc6a75705470fe9fe5f5c806ad1ff3097167915f77639e6304830d8ea25dc67d12f3c44ca1848adcbb3af5678bfd6e48b3500200a2bac2080ef8e356a7d38cd87f455091a1c03049fd4574d8"}, {0xd8, 0x1, 0x0, "b651bee138cfb1531601f10d36c661ebc33e2e4749cbbf64427e3b99580eea9b9adffff432122127abe85f61a6df7f3d291115dbb11e7e4d55434ce4aec4e4761bb2fe28791ea4c3632bd38c1dc0b27da985b147c54c665a736b15ecea46f9b9439e273bd2b9c2d0248c2fca3896fad930b0056bad9e3ad17830408d67483681a8374fd2168dcb22a208e9c15a614d76969b76201e0c3c6273e6970856837294412b9cabe8cc3cb5f2b89dc619fa46b08ea8004dda711c40e7600a098a2274247f8fcaa5"}, {0x28, 0x100, 0x7fffffff, "f84843280f0fac7452cf6fafbf50bfe7b080445b9402"}, {0x98, 0x10c, 0x4, "5723339ac068073444b7cac41dd49abd401c6d2f2748da931ae1b02ecbefd97aab246463489e4f55f40ea2e4b2e4e56444105c35d879c5b8e358b8dcc79f4235f9d011d5babfc91272a12b2e884450f156ffa6efafffbc434f3ee26945bd51b5ca24d693b7090199ff98884ba45a06f3e8ec32771621d5ce073c5d22956102529a149cdefc68d825"}, {0xf0, 0x111, 0x8, "51c8b29210b2656338c629b576a1fd492f2b2968d9243eede46e565ba633af2167052d87bab093993c6996dfe52b979984e5621853df4a0abb7035e65051184bd2bc3ca7fdd2510f1f6c97e571c279da15ed5ca6f721e7112bad9362201baa854d89cd08cdb97600f8b8e5837512fe694c8be0c904e2a7361061ccb540b6a408a304e9c9145af1ae2c3b198dd239a336e473dc473be30581720fa62f8e3c7e2e32f206a565cc67e7d3ee85376ec11f7f06c4c1d6e80d6b335bb97f82614a44f1b3677c8d4ba192b8f1bcd049749aef9c747e87107ef7ec800aba0e26"}], 0x348}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='limits\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x5, 0x7, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x731, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x2a}, @ldst={0x2, 0x0, 0x3, 0x0, 0xb, 0x6, 0x8}, @jmp={0x5, 0x0, 0xa, 0x3, 0x2, 0xfffffffffffffffc, 0x8}, @alu={0x4, 0x0, 0x1, 0x2, 0x8, 0xf, 0xfffffffffffffffc}]}, &(0x7f0000000200)='syzkaller\x00', 0x5, 0xa0, &(0x7f00000002c0)=""/160, 0x41000, 0x10, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x3}, 0x8, 0x10, &(0x7f00000003c0)={0x2, 0x3, 0x8, 0x170d}, 0x10, 0xffffffffffffffff, r2}, 0x78) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x78, "b366301fafc8c19ebe893afded77999a246ea60e9ca8c4486bd1f022682fbe2f1c4a64b0f6183ca37bda80dc7f7529c938c6ff82abc49ef23238fd8d9a43f6868eed22985866f38e3a0189ac3e3c23943c779437c2d53bc7d40aae74bcc483f2d7439fe4d199d431ac6831d77ffe57ffcd149776f614b2f4"}, &(0x7f0000000100)=0x9c) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r4 = socket$rds(0x15, 0x5, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000b80)={@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e20, @broadcast}, 0x1, 0x2, 0x2, 0x2}}, {&(0x7f0000000a40)=""/241, 0xf1}, &(0x7f0000000b40), 0x20}, 0xa0) 15:58:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0040000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1350.474330][T12603] IPVS: stopping master sync thread 12606 ... [ 1350.481056][T12606] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x7ffd}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10000, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x0, r3, 0xdf8251674cabb362, 0x9}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x40400, 0x0) mmap$xdp(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x40010, r4, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f00000002c0)) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r5, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1020000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r6, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_PID={0x8, 0x52, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x2004010) 15:58:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000ec0", 0x48}], 0x1) 15:58:37 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0088000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = syz_open_dev$vbi(&(0x7f0000000100)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_LOG_STATUS(r2, 0x5646, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/92) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) sendmsg$IPSET_CMD_FLUSH(r5, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000200)={0x3c, 0x4, 0x6, 0x72058604a5c68c6e, 0x0, 0x0, {0xa, 0x0, 0x4}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r6 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000030000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000700000000000000000100050000000700000000000000080000000000000003000000000000000200000000000000000000000000000000000000000000000000000000000000ff07000007000000b60a0000000000002402000000000000ff0700000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091f4a0f3cabfbf304efafb3fa853b0e200000000000000000000000000000000000000000000000000000000001200"/384]) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'team0\x00', r0}) [ 1350.977365][T12821] vivid-001: ================= START STATUS ================= 15:58:37 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000fffffff0", 0x48}], 0x1) [ 1351.034804][T12821] v4l2-ctrls: vivid-001: Interlaced VBI Format: false 15:58:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000200000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1351.114072][T12821] vivid-001: ================== END STATUS ================== 15:58:37 executing program 3: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:37 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) r5 = socket(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) r7 = syz_genetlink_get_family_id$gtp(&(0x7f0000000400)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r6, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x2c, r7, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_LINK={0x8, 0x1, r0}]}, 0x2c}}, 0x2e018088) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x0, 0x6}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={r8, @in6={{0xa, 0x4e20, 0x3, @mcast2, 0x80000000}}, 0x6, 0xe7, 0x5, 0x37f}, &(0x7f0000000200)=0x98) kcmp(r3, 0x0, 0x1, r4, r5) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:37 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f0ffff", 0x48}], 0x1) [ 1351.493968][T13250] IPVS: stopping master sync thread 13255 ... [ 1351.500446][T13255] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:37 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm_plock\x00', 0x60800, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x1, @random="7016126a64cf"}, 0x32, {0x2, 0x4e22, @local}, 'ipvlan0\x00'}) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000100000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:38 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000009effffff", 0x48}], 0x1) 15:58:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000001c0)={0x6, r1}) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x6, 0x1, &(0x7f0000000200)}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000040)={'gre0\x00', 0x2, 0xff}) r6 = syz_open_dev$vcsu(&(0x7f0000000300)='/dev/vcsu#\x00', 0x4, 0x141000) getsockopt$inet_udp_int(r6, 0x11, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$kcm(0x10, 0x0, 0x10) getsockopt$inet_int(r5, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) [ 1351.926788][T13385] IPVS: stopping master sync thread 13402 ... [ 1351.935491][T13402] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000f0ffffff", 0x48}], 0x1) 15:58:38 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000200000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000180)=""/209, 0x8a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @empty}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:38 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:38 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000040)={0x7fff, 0x8, 0x4, 0x4, 0x81, {}, {0x3, 0x2, 0x3, 0x3, 0x8, 0x9, "66628db7"}, 0x7, 0x3, @userptr=0x7, 0x8, 0x0, r1}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r4, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000ac0)={0xffffffffffffffff, 0xc0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000900)={0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10, r6}, 0x78) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000300)={r2, 0x10, &(0x7f00000002c0)={&(0x7f0000000280), 0x0, r6}}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000340)=0xc) r7 = socket(0x10, 0x803, 0x0) r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) writev(r8, &(0x7f0000001540)=[{&(0x7f0000000100)="f903d1711e86a6baebf796b6070e9d1b6cd500164b7931f32b11c9e359eeddb7aa75d20603b60a9b72", 0x29}], 0x1) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r9 = getpid() sendmsg$NL80211_CMD_NEW_KEY(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r4, 0x8, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040}, 0x20000000) sched_setscheduler(r9, 0x5, &(0x7f00000002c0)) ptrace$setregset(0x4205, r9, 0x2, &(0x7f0000000400)={&(0x7f0000000380)="9a7b28952fb17930f886b89f2731f4782d731cb1c85ff019cefa2d7073aa3a09527015bc315090ebb58f2ec40910d2674e72a3f54480f9ed", 0x38}) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r10}]]}}}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_SET_MPATH(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2020020}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x74, r4, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_MAC={0xa, 0x6, @local}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1ff, 0x4}}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @link_local}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r10}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x24000404) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000ffffffff", 0x48}], 0x1) [ 1352.545174][T13737] IPVS: stopping master sync thread 13777 ... [ 1352.552860][T13777] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:39 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000040)=0xfffffffffffffe64) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca0708b3, 0x0) 15:58:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000600000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:39 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) [ 1352.850284][T14005] IPVS: stopping master sync thread 14025 ... [ 1352.850401][T14025] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000015c0)='/dev/vcsa#\x00', 0x90b, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001600)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:39 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000640)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:39 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x375, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) r4 = fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_mreq(r4, 0x29, 0xf08a850495cf1856, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x14}}, 0x14) r5 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x40) setsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}, r1}, 0x14) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000001100000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1353.356692][T14311] IPVS: stopping master sync thread 14315 ... [ 1353.357516][T14315] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:40 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000000c0)={'veth0_to_hsr\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r1, 0xc0305710, &(0x7f0000000080)={0x0, 0x3, 0x5}) 15:58:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x200000000000006d, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDCTL_DSP_CHANNELS(r2, 0xc0045006, &(0x7f0000000040)=0x5) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000080)={'team_slave_0\x00', {0x2, 0x4e20, @loopback}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000003f00000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:40 executing program 0: sysfs$1(0x1, &(0x7f0000000040)='syz_tun\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fb0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x1ff, 0x2) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) msgget(0x2, 0x414) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000100)={'batadv0\x00', 0x1000}) r5 = dup3(0xffffffffffffffff, r0, 0x80000) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x38, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_LINKINFO={0x18, 0x12, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, [@tunl_policy=[@IFLA_IPTUN_LINK={0x8, 0x3, r8}]]}}}]}, 0x38}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@ipv4_delroute={0x2c, 0x19, 0x1, 0x70bd2a, 0x25dfdbfb, {0x2, 0x10, 0x10, 0x8, 0xfc, 0x4, 0x0, 0x4, 0x1000}, [@RTA_SRC={0x8, 0x2, @broadcast}, @RTA_OIF={0x8, 0x4, r8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0xc25d0da130d31f30) r9 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r9, r3, 0x0, 0x100) mmap$perf(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x810, r9, 0x8e) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) [ 1354.376050][T14569] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1354.376646][T14562] IPVS: stopping master sync thread 14569 ... 15:58:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1354.477511][T14609] IPVS: stopping master sync thread 14652 ... 15:58:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000004000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:41 executing program 0: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:41 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) dup(r1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:41 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000440)='/dev/btrfs-control\x00', 0x10000, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) r4 = dup2(r0, r2) getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000400)=0xfffffed6) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00000002c0)) r7 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x7e5b, 0x49c400) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x40, 0xfb, 0x80, 0x4e, 0x0, 0x800, 0xe8f434009419a61, 0x13, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x9, 0x7, @perf_config_ext={0x80000001, 0x569}, 0x94812d16db4a031c, 0x9, 0x10001, 0x9, 0x4, 0x2, 0xd01}, r6, 0x7, r7, 0xe87cf84a89c89624) r8 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r8, &(0x7f0000000140), 0x4924b68, 0x0) bind$bt_l2cap(r8, &(0x7f0000000180)={0x1f, 0xfb8f, {0x5, 0x1, 0x3a, 0x7f, 0x2, 0x4}, 0x1, 0x3}, 0xe) openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0xef21621fca050271, 0x0) [ 1354.865475][T15096] IPVS: stopping master sync thread 15105 ... [ 1354.874660][T15105] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1354.928609][T15152] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000008800000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1355.012066][T15257] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1355.012291][T15176] IPVS: stopping master sync thread 15257 ... 15:58:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x6) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'caif0\x00', 0x4}, 0xfffffffffffffe6c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x5, 0x40, 0xa7, 0x0, 0x0, 0x80000000, 0x12001, 0x6, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x8, @perf_config_ext={0x2, 0x10001}, 0x400, 0x8000, 0x49, 0x1, 0x6, 0x80000001, 0x200}, r3, 0xb, r0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x4, 0x838}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80, 0x0) read$rfkill(r2, &(0x7f0000000400), 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0x0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x2b}}, {0x2, 0x4e22, @remote}, {0x2, 0x4e22, @empty}, 0x40, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000040)='bridge_slave_1\x00', 0x8, 0x62e2e66e, 0x8040}) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001480)={0x2, 0x0, @broadcast}, &(0x7f00000014c0)=0x10, 0x800) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000001d00)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f0000001e00)={&(0x7f0000001cc0)={0x10, 0x0, 0x0, 0x10000028}, 0xc, &(0x7f0000001dc0)={&(0x7f0000001d80)={0x24, r2, 0x6c4c05e6200b4219, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x4}, @TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffe}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001500)={@loopback, @multicast1}, &(0x7f0000000280)=0xfffffffffffffff6) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000240)='/dev/nvram\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000001640)=@mangle={'mangle\x00', 0x1f, 0x6, 0x600, 0x0, 0x0, 0xf0, 0x0, 0x0, 0x530, 0x530, 0x530, 0x530, 0x530, 0x6, &(0x7f00000015c0), {[{{@ipv6={@rand_addr="d0cb2d87840f6c6e6a4194467b6e21cd", @loopback, [0xffffff00, 0xffffffff, 0xffffff00, 0xff], [0x1fe, 0xff000000, 0xbc849e78be9ca0f9, 0xffffffff], 'bridge_slave_0\x00', 'veth0_to_bond\x00', {}, {0x7bc83a8103b64cf4}, 0x53, 0x81, 0x4, 0x10}, 0x0, 0xa8, 0xf0}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, @ipv6=@rand_addr="aa2925f25c383ca2cb1f5d83c4992263", 0x5, 0x11, 0x3}}}, {{@ipv6={@mcast2, @loopback, [0x0, 0xffffff00, 0x1feffff00, 0xffffffff], [0xff, 0xff0000ff], 'veth1_to_bond\x00', 'dummy0\x00', {}, {0xff}, 0x73, 0x1f, 0x6, 0x50}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x1, 0x2, 0x1, [0x5, 0x1, 0x4, 0x1, 0x4, 0x4, 0x8, 0x5, 0x354e, 0x4, 0x2, 0x8000, 0x80, 0x9, 0xffff, 0x7], 0x10}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}, {{@ipv6={@local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0xff000000, 0xff000000, 0xffffff, 0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xffffff00], 'caif0\x00', 'erspan0\x00', {0xff}, {0x80}, 0x32, 0x0, 0x5, 0x2}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}, {0x1, 0x81}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}, {0x4}}]}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x4}}}, {{@ipv6={@local, @initdev={0xfe, 0x88, [], 0x0, 0x0}, [0xffffff00, 0x1ffffff01, 0xffffff00, 0xffffffff], [0xff, 0x1ff000001, 0xffffffff], 'veth0_to_bridge\x00', 'vlan0\x00', {0xff}, {0x101}, 0x18, 0x79, 0x2}, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x2, 0x2, 0xf6026642c8a4fa05, [0x0, 0x8, 0x1000, 0x0, 0x662, 0x5, 0xf000, 0x600, 0x8, 0x9f9, 0x101, 0x400, 0x0, 0x3aa, 0xff00, 0x3], 0x8}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@rand_addr="bb3fa2265350a65964876fa8336431c3", @ipv4=@remote, 0x3d, 0x3f, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x660) r7 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r7, r5, 0x0, 0x100) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000001540)={0x5, 0x0, [{0x4, 0x0, 0x2, 0x7, 0x1}, {0x40000001, 0x5, 0x5, 0x4, 0x1}, {0xc, 0x4, 0x6, 0x800, 0x40}, {0x80000007, 0x10001, 0x4, 0x10001, 0x2}, {0x80000008, 0x81, 0x6, 0x11, 0xfffffffe}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r8 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r9 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r9, r8, 0x0, 0x100) ioctl$RTC_WIE_OFF(r8, 0x7010) ioctl$BLKRESETZONE(0xffffffffffffffff, 0x40101283, &(0x7f00000013c0)={0x2, 0x568}) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r10, 0x80184153, &(0x7f0000001440)={0x0, &(0x7f0000001400)=[&(0x7f0000000040)="2c518b80842483c46f3a38483beb935d247d0b27db7ab2db40ad879d3fb2a1ffdd57851c79b04f256079604a225c84b8dc9b7fdc86cb1f454a761f7711008e1ef33886fe29d4d519ca888b97db354a5e07b874d605a664a6bd794709b74dc093a37ad66f6b1d57335e8777a55f2cac6757ca44a5b891e2e60823b96e78c68c7081de0a236a58d2", &(0x7f00000001c0)="5c3da920719c02160db08fb8c77fb336d1c8c77067d842e80a201b51cf71cfea12ab9235ff7cfb922edacc74c737ea6cece6d2f9be7f7b8dcc5500dde67e05c7ff6ac82a7d66d4cde49fa79e6557151e0b395b29cc9c81b699246caae5", &(0x7f0000000100)="a49a2ed204715b7773c834108501588ae8c294c38acefd8c", &(0x7f00000002c0)="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", &(0x7f00000012c0)="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", &(0x7f00000013c0)]}) 15:58:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000002000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1355.576452][T15571] IPVS: stopping master sync thread 15572 ... [ 1355.582672][T15572] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:42 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$rose(0xffffffffffffffff, 0x104, 0x7, &(0x7f0000000200)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r3, 0x8, 0x10, 0x3f}, &(0x7f0000000180)=0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x40382, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) accept(0xffffffffffffffff, &(0x7f00000001c0)=@l2tp6={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x101000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xfffffffffffffe4a) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x3b8, @dev}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0xfed8) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x14, 0x7, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x50000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x0, '\x00', 0x40000}, 0xffffffffffffffed) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCGSTAMP(r5, 0x8906, &(0x7f0000000040)) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000001000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'virt_wifi0\x00'}, 0x18) r3 = socket(0x22, 0x3, 0x40) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) accept4$ax25(r3, &(0x7f0000000400)={{0x3, @null}, [@rose, @rose, @bcast, @bcast, @remote, @rose, @default, @default]}, &(0x7f00000003c0)=0x48, 0x39e4fcc0349a90b3) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f00000001c0)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0xfffffffe, 0x0) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000340), 0x0, 0x4000800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) sendmsg$IPSET_CMD_RENAME(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x85555d3363315f8a}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x2c, 0x5, 0x6, 0x3, 0x0, 0x0, {0x5, 0x0, 0x5}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004040}, 0x20090821) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0x0, 0x0) 15:58:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000c00)=""/246) [ 1356.351237][T15902] IPVS: Error connecting to the multicast addr 15:58:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1356.427022][T15926] IPVS: stopping master sync thread 15152 ... 15:58:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000002000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1356.792892][T16450] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1356.793682][T16429] IPVS: stopping master sync thread 16450 ... 15:58:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r1, r0, 0x0, 0x100) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x40, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xfffffffffffffffc, r1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r5 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000100)=0x2) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000040)=0x3f, 0x1) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1357.108465][T16632] IPVS: stopping master sync thread 16633 ... [ 1357.114848][T16633] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000040)) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000006000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r5, r4, 0x0, 0x100) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS_OLD(r5, 0xc1004111, &(0x7f0000000040)={0x34, [0x9, 0x1000, 0x7fff], [{0x4, 0x8, 0x0, 0x1}, {0x7, 0xffff}, {0x7f, 0x0, 0x0, 0x1, 0x1, 0x1}, {0xce0, 0x6, 0x0, 0x1}, {0x3, 0x400, 0x1, 0x1, 0x1, 0x1}, {0x6, 0x769, 0x1, 0x0, 0x0, 0x1}, {0x1, 0x113c, 0x0, 0x1, 0x0, 0x1}, {0x101, 0x82, 0x1}, {0x3, 0x20ce, 0x1}, {0x81, 0x359a567d, 0x1}, {0x0, 0x3, 0x0, 0x1, 0x0, 0x1}, {0x8e5d, 0x800, 0x0, 0x0, 0x1}], 0x2}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f0000000c00)=""/246) 15:58:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x1, 0x0, 0xfffffffc, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="dde247e9a0fc66cb962477614e98af7c", 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000400)) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) r4 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x2, 0x100) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) epoll_create1(0xc0000) r6 = getpid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000040)=r6) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1357.659510][T16743] IPVS: stopping master sync thread 16748 ... [ 1357.662389][T16748] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f0ffff", 0x48}], 0x1) [ 1357.719209][T16844] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1357.726304][T16791] IPVS: stopping master sync thread 16844 ... 15:58:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000011000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(0xffffffffffffffff, 0xc0205647, &(0x7f00000000c0)={0xf000000, 0xc9b, 0x6, r2, 0x0, &(0x7f0000000080)={0x9a0902, 0x3ff, [], @string=&(0x7f0000000040)=0x14}}) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000100)={0x3}) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x1f}, 0x180a3, 0x100000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0x6) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40001, 0x4) write$FUSE_LSEEK(r2, &(0x7f0000000100)={0x18, 0x0, 0x7, {0xffffffff}}, 0x18) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f00000002c0)) syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r4 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendfile(r4, r5, 0x0, 0xfe) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x8, 0x7, 0x4, 0x1, 0x0, 0x4e8, 0x40, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x14c, 0x2, @perf_bp={&(0x7f0000000340), 0x3}, 0x2000, 0x4e, 0x3, 0x8, 0x3, 0x40, 0x98}, r3, 0x1, r4, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f00000001c0)=""/91, 0x5b, 0x41, &(0x7f0000000040)=@in6={0x21, 0x2, 0x2, 0x1c, {0xa, 0x4e22, 0x3f, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x6d37}}, 0x24) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) r7 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r8 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r8, r7, 0x0, 0x100) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r8, 0x40044104, &(0x7f0000000400)=0xfffffffd) socket$inet_tcp(0x2, 0x1, 0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r10 = dup(r9) fchmodat(r10, &(0x7f0000000480)='./file0\x00', 0x2) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:44 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, 0x0) 15:58:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000020000", 0x48}], 0x1) 15:58:44 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x7}, 0x42224, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0800ce040000fcdbdf25020000001400030000000000000000000000ffffe00000023a0a1526860bec5301197c6e32367c7d34333c73e332a85d7eb03887b6df30addb856b39da"], 0x28}, 0x1, 0x0, 0x0, 0x850}, 0x4) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1358.032784][T17164] IPVS: stopping master sync thread 17169 ... [ 1358.041395][T17169] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff000000000000003f000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f0000000080)=0x1, 0x4) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) sendmmsg$unix(r3, &(0x7f0000000040), 0x0, 0x40000) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f00000002c0)) r5 = getpgid(r4) ptrace$setopts(0x4200, r5, 0x8b4, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x5, 0x4000) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000000400)) 15:58:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000040000", 0x48}], 0x1) [ 1358.273484][T17437] IPVS: stopping master sync thread 17455 ... [ 1358.300269][T17455] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:44 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, 0x0) 15:58:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000a0000", 0x48}], 0x1) 15:58:44 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x1f1cb718, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x88000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext={0x1ff, 0x8}, 0x0, 0x3}, r0, 0xd, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) [ 1358.531825][T17613] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1358.570701][T17571] IPVS: stopping master sync thread 17613 ... 15:58:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000040000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1358.755627][T17757] IPVS: stopping master sync thread 17772 ... [ 1358.767918][T17772] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:45 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xfffffffffffffeb9) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) r5 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r5, 0x202002) r6 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) keyctl$chown(0x4, r5, r7, r4) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000400)="0c9c6f0494ec0930a4174a3b473ff9512a9abd067722988841566f765863d96641a854900de7efce242a665299121598ef095df1c9fb5bc723b84456be2dce88e593011280ad8be658f0b410eeae7029ff7fd281557e567aaec1927b03c1b19890df68aa2cfe55027eaa08a4f640305874dd4a6a510de9", 0x77, 0x401}], 0x101000, &(0x7f00000005c0)={[{@disable_sparse_no='disable_sparse=no'}, {@utf8='utf8'}, {@uid={'uid', 0x3d, r2}}, {@gid={'gid', 0x3d, 0xee00}}, {@gid={'gid', 0x3d, r4}}, {@case_sensitive_no='case_sensitive=no'}, {@disable_sparse_yes='disable_sparse=yes'}, {@errors_recover='errors=recover'}, {@umask={'umask', 0x3d, 0xea8}}, {@nls={'nls', 0x3d, 'iso8859-5'}}], [{@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, '\x00'}}, {@fsname={'fsname', 0x3d, 'vboxnet0wlan1%'}}]}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r8, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x6, 0x98, 0x1, 0x80, 0x0, 0x6, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffff8, 0x5}, 0x77f8a0f411c37781, 0x0, 0xfffffffb, 0x7, 0x8, 0x6, 0x28}, 0xffffffffffffffff, 0x10, r0, 0xa) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000e0000", 0x48}], 0x1) 15:58:45 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x21000, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x6}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$USBDEVFS_RESETEP(r2, 0x80045503, &(0x7f0000000040)={0x2}) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f00000000c0)={0x0, 0x81, 0xfff, 0x104000, 0xffffffffffffffff}) r5 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f0000000100)={'bridge0\x00', 0x7}) pwrite64(r4, &(0x7f0000000180)="59398cf67bcb091fe36585502e91a83b0dfdced55716cd6bfee04a2413cc475c9f924b5e808d5c0b7d4424024417676073d69c8756f42e1cef06d02231d9208d17b8538e76e383c69184ad3f790ce30c2b4c920b2cd66573da392cb9c95d80716be7bfe603fd4c0b8017c801d0d4ddf5597672ecf4897a0efd093b16e53a0566fcb904b940c425cabb34bac0a59758116735f5afeb31aec828a647a1d8cd54cdf0334af65b1de42e6cdeb9cb0739d6a5df51f6b2bf84e6f33e2a3efa6fd203e565bcffba77eb472ee51423e60df6f7c0b27b7c6711d9c41d340f3e97cb91fe6258406d", 0xe3, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x2, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:45 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000640)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, 0x0) 15:58:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000088000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x1, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000002c0)=""/154, &(0x7f00000001c0)=0x9a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) r3 = semget(0x0, 0x1, 0x100) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000080)=""/131) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x41, &(0x7f0000000040)=0x2400, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1359.205251][T18021] QAT: Invalid ioctl 15:58:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000f0000", 0x48}], 0x1) 15:58:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff00000000ffffffff000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000100)={0x2c, @local, 0x4e24, 0x0, 'dh\x00', 0x4, 0x5, 0x43}, 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000200), &(0x7f0000000240)="e4", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000380)={r1, &(0x7f0000000280)="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", &(0x7f0000000400)="c858e77ae66818f3ee72d8cc5a919822bccc2d5295c12f6e21bd79c3ecf9eeb0a29cc7d9c253a1cec03fd44d5bc57e02e539437ef49419af9f319d12fff60fbd203d0285aa244b04bc6b357f896b3ef2e17797d897808f4e8fe52332d01887295c2afb1fd9c6dd45f8c2adbd6c60d2d375afc6396b5c56ee839fca4f624c0030a46681b41c41e41fa9d473061579f07db095c50e55d15ee226a68f67c974", 0x4}, 0x20) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETS(r4, 0x40045431, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, "0000010000c3195f2f0000f3ffffffffffffff"}) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000000200)={0x0, 0x401, 0xfff, 0x1}) sendmsg$TIPC_CMD_RESET_LINK_STATS(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xc10420}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000125bd70000005000c410000000c001473397a31000000004c22c6da35e3b8000000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x20000800) 15:58:45 executing program 3: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', 0x0, 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{0x0}], 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x98) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6100) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0x175d900f) 15:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x58, 0x2, 0x8, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x884c}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0xc002}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}]}, 0x58}, 0x1, 0x0, 0x0, 0x80004}, 0x8000) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r3, 0x8983, &(0x7f0000000100)={0x0, 'ip6gretap0\x00'}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/bsg\x00', 0x4000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000000200)=0xa0000) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0002000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000600000", 0x48}], 0x1) [ 1359.763865][T18552] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1359.763938][T18549] IPVS: stopping master sync thread 18552 ... [ 1359.898185][T18574] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1359.930598][T18693] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1359.931002][T18561] IPVS: stopping master sync thread 18693 ... 15:58:46 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1}, 0x3d2) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r3 = creat(&(0x7f0000000680)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x46000) ftruncate(r3, 0x800) lseek(r3, 0x4200, 0x0) r4 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x9c49) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) r6 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREMOVE(r6, &(0x7f0000000280), 0x1033b) fdatasync(r6) r7 = open(&(0x7f0000001ac0)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_FIEMAP(r7, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000070000000000000001"]) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000000200)={0x0, r6}) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f00000", 0x48}], 0x1) 15:58:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0006000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000a00", 0x48}], 0x1) [ 1360.377377][T19087] IPVS: stopping master sync thread 18574 ... [ 1360.473368][T19291] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1360.474147][T19213] IPVS: stopping master sync thread 19291 ... 15:58:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$isdn_base(r0, &(0x7f00000000c0)={0x22, 0x3f, 0xce, 0x0, 0xe7}, 0x6) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$IMCLEAR_L2(r0, 0x80044946, &(0x7f0000000080)=0x7) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000040)={0x0, 0x7}) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:46 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0011000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000c0a00", 0x48}], 0x1) 15:58:47 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:47 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0088000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1361.117726][T19831] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1361.117959][T19829] IPVS: stopping master sync thread 19831 ... 15:58:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) creat(&(0x7f0000000040)='./file0\x00', 0x14b) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f00000000c0), 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000a0c00", 0x48}], 0x1) 15:58:47 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000060000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:47 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) [ 1361.538583][T20047] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r3 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0x4924b68, 0x0) fsetxattr$security_evm(r0, &(0x7f0000000080)='security.evm\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="040d8d53e8a76c188fdb7b20b2ee20dd6e939ea7898b424193bf3c3edc74ff73290922d1997b2636cb2017358382690d3b0ce34f00c648ddc8673ae312be05fdfa0f664b1b5cbcff465042d6b0046bdcf875c2b6e4afacb5307d7c8bdecd3f69376b7e00b8dd731d729d8956b41c201f43e0eb27bc535e6203caa86cf94c68f0c5adb87b724eb2a182e29a6379a74a5278c1131d60d435", @ANYRES16=r2, @ANYRES64=r1, @ANYRESHEX], 0x4, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x509884, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:48 executing program 4: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000e00", 0x48}], 0x1) 15:58:48 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000110000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1362.118062][T20270] IPVS: stopping master sync thread 20271 ... [ 1362.124257][T20271] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1362.124587][T20267] IPVS: stopping master sync thread 20047 ... 15:58:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000c00e00", 0x48}], 0x1) [ 1362.237993][T20464] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:48 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) bind$xdp(0xffffffffffffffff, &(0x7f0000000400)={0x2c, 0x1, r0, 0x1b}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) prctl$PR_SET_NAME(0xf, &(0x7f0000000440)='keyring=em1\x00') getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x6e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000200)={@loopback, 0x9, 0x4, 0x0, 0xb, 0x1, 0x7}, 0x20) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r5, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000500)=0x68) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:48 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x5, &(0x7f0000000180)=0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$FS_IOC_FSSETXATTR(r4, 0x401c5820, &(0x7f0000000000)={0xf0}) io_submit(r2, 0x1, &(0x7f0000001a40)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x0, r3, 0x0}]) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000fff000/0x1000)=nil) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000f00", 0x48}], 0x1) 15:58:48 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) [ 1362.671444][T20804] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000040)={0x3ff}) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) fdatasync(r2) 15:58:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000004000", 0x48}], 0x1) 15:58:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000200000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0x10f) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x6c, r2, 0xc00, 0x70bd2d, 0x25dfdbfb, {}, [@SEG6_ATTR_SECRET={0x8, 0x4, [0x5]}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x6}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_SECRET={0x18, 0x4, [0xfffffff9, 0xf43, 0xfffffffc, 0x4, 0x2]}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x7]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4008880}, 0x4000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x48002, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) write$binfmt_script(r4, &(0x7f00000002c0)={'#! ', './file0', [{0x20, 'net/arp\x00'}, {0x20, '+'}, {0x20, '\x00'}, {0x20, '+bdevtrusted\''}, {0x20, '/dev/bsg\x00'}, {0x20, ':mime_type'}, {0x20, ']'}], 0xa, "0513e4d17f199935f81ba10da94f8877a31ccc42d9f2c96a4a83544df5eac5bc760efade922de645fd23e1c1cab19e9546bc535f87fb3c0f9b3c524bd925f380a98287b3bf901804496c09bc30495eeb6b47b066d68180ef0a6582d5e51e265da934547e1922b3259ef3403ba062"}, 0xab) sendfile(r3, r2, 0x0, 0x100) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000080)={0x0, 0x3ff, 0x9, &(0x7f0000000040)=0x7}) [ 1363.222080][T21016] IPVS: stopping master sync thread 21017 ... [ 1363.229262][T21017] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1363.268307][T21015] IPVS: stopping master sync thread 20804 ... 15:58:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000006000", 0x48}], 0x1) [ 1363.309207][T21068] IPVS: stopping master sync thread 20464 ... 15:58:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff00003f0000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000ec000", 0x48}], 0x1) 15:58:50 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000400000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:50 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f000", 0x48}], 0x1) 15:58:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000002c0)={0x4, {{0xa, 0x4e21, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}}, 0x2, 0x1, [{{0xa, 0x4e23, 0x5, @mcast1, 0x3f}}]}, 0x110) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x1, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1364.224685][T21619] IPVS: stopping master sync thread 21625 ... [ 1364.231286][T21625] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r2 = socket(0x2db12bbb20d6448d, 0x3, 0x9) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) ioctl$VIDIOC_PREPARE_BUF(0xffffffffffffffff, 0xc058565d, &(0x7f0000000040)={0x2, 0x6, 0x4, 0x0, 0x7, {0x77359400}, {0x3, 0xc, 0x8, 0x5, 0x9, 0x81, "d38a5f10"}, 0x3, 0x1, @fd, 0x7, 0x0, r1}) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x28800, 0x0) setsockopt$SO_J1939_FILTER(r4, 0x6b, 0x1, &(0x7f0000000200)=[{0x1, 0x0, {0x0, 0x0, 0x2}, {0x0, 0x1, 0x1}, 0x2, 0xfe}, {0x0, 0x1, {0x1, 0x1}, {0x6, 0xf0, 0x3}, 0xfe, 0xff}, {0x1, 0x3, {0x3, 0xe}, {0x0, 0x0, 0x13ecd37e6ec2e916}, 0x2, 0x1}, {0x1, 0x2, {0x3, 0xff, 0x2}, {0x2, 0x1, 0x2}, 0xff, 0x2}, {0x2, 0x3, {0x0, 0xf0, 0x1}, {0x1, 0x0, 0x4}, 0xfd, 0xfe}, {0x3, 0x0, {0x0, 0xf0}, {0x0, 0xf0}, 0xff}], 0xc0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x35, &(0x7f0000000540)="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", 0x1000) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f0000000500)={0x1bacf914c1baeac, &(0x7f0000000180)}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000004003", 0x48}], 0x1) 15:58:51 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000880000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040)='/dev/bsg\x00', 0x400000, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0xf, 0x1, 0x1f}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1364.816701][T21776] IPVS: stopping master sync thread 21791 ... [ 1364.824514][T21791] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:51 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000340", 0x48}], 0x1) [ 1364.898673][T21935] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000002000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r5, r4, 0x0, 0x100) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000040)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x80082102, &(0x7f0000000100)=r6) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:51 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x1f, 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) 15:58:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000fffff0", 0x48}], 0x1) 15:58:51 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000001000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:51 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:52 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:52 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000002000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x0, 0x4080) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x2c, 0x0, 0x9ccfa27622cc51b7, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4110}, 0x64000000) [ 1366.275898][T22666] IPVS: stopping master sync thread 22690 ... [ 1366.281677][T22690] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1366.394128][T22796] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1366.396630][T22771] IPVS: stopping master sync thread 22796 ... 15:58:53 executing program 5: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7033, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) syz_genetlink_get_family_id$tipc2(0x0) prctl$PR_GET_SECUREBITS(0x1b) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x18a) inotify_rm_watch(r2, r3) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) getpgid(0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x6) ptrace$getregset(0x4204, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x0, 0x70, 0x3f, 0x9, 0x0, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000000, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) waitid(0x0, 0x0, 0x0, 0x0, 0x0) socket(0x0, 0x0, 0x0) pipe2(0x0, 0x0) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, 0x0) ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000002c0)='#', 0x1, 0x40001, &(0x7f0000000240)={0xa, 0x4e23, 0x6, @local, 0x2}, 0x1c) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xef) 15:58:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000006000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0xfd, 0x0, 0xfd, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x14110, 0x0, 0x0, 0x0, 0x0, 0xffff76c5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$VIDIOC_DBG_G_REGISTER(r2, 0xc0385650, &(0x7f0000000040)={{0x3, @name="a5cb906aa1bc7d1859429ba46391ff3c7c0f1ed6c7d9343a8c4d9babfa9ef7e8"}, 0x8, 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)=0x8, 0x12) 15:58:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2, 0x0, 0x41c4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x4, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x800, 0xa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000040)=""/105, 0x32, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0xfffffffffffffeae, {0xa, 0x4e22, 0x24, @empty, 0x8001}}, 0x313) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x8) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:53 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) [ 1367.334309][T22971] IPVS: stopping master sync thread 22984 ... [ 1367.334717][T22984] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1367.363586][T22976] IPVS: stopping master sync thread 22990 ... [ 1367.370288][T22990] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000a", 0x48}], 0x1) 15:58:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000011000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r4 = socket(0x10, 0x3, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x7, 0x81, 0x81, 0x0, 0x3, 0x2, 0x7, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000001c0), 0x6}, 0xa00f9b890ca02b45, 0x1, 0xa, 0xa9cbc4e3a1e7b5bc, 0x7fff, 0x8, 0x20}, r3, 0xf, r0, 0x8) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) sendto$rxrpc(r4, &(0x7f0000000040)="a3b2f80c13e71dbcc23bb6e15e6c44ba39c951c33e3c92fdd76209b98b45af201254049d96f481f197b181f5f1df7cb6fea19983a7", 0x35, 0xc000090, 0x0, 0x0) 15:58:54 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) sendmsg$IPSET_CMD_SWAP(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x2c, 0x6, 0x6, 0x5, 0x0, 0x0, {0x7, 0x0, 0x2}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x80) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:54 executing program 5: mkdir(&(0x7f0000000340)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '/dev/fuse\x00'}, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/168, 0xa8}], 0x1, 0x0) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, 0x1, {0x7, 0x1e}}, 0x50) read$FUSE(r0, &(0x7f0000001780), 0x1000) write$FUSE_ENTRY(r0, &(0x7f00000005c0)={0x90, 0x0, 0x2}, 0x90) 15:58:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff000000003f000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:54 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) [ 1367.889338][T23567] IPVS: stopping master sync thread 23645 ... [ 1367.895688][T23645] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0x1}, 0x1, 0x0, 0x6, 0x3}, 0x0, 0x10000000000, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:54 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0xf, 0x0, 0x0) 15:58:54 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:54 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1368.115929][T23824] IPVS: stopping master sync thread 23835 ... [ 1368.122836][T23835] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000040000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) ioctl$VIDIOC_ENCODER_CMD(0xffffffffffffffff, 0xc028564d, &(0x7f0000000040)={0x0, 0x1, [0x1, 0x9, 0x4, 0x1, 0xf29, 0x9, 0x0, 0xffff]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x480200, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f00000000c0)={0x1, 'netdevsim0\x00', {}, 0x3f}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x5) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:54 executing program 3: perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0x6}, {{0x0, 0x0, &(0x7f0000002080)=[{&(0x7f00000003c0)=""/203, 0xcb}], 0x1}}], 0x3, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x0, @dev}, 0x10) sched_getattr(r1, &(0x7f0000000240)={0x38}, 0x38, 0x0) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) listen(0xffffffffffffffff, 0x0) r5 = shmget(0x0, 0x1000, 0x780012c9, &(0x7f0000ffa000/0x1000)=nil) shmat(r5, &(0x7f0000ffe000/0x2000)=nil, 0xc800) shmctl$SHM_STAT(r5, 0xd, &(0x7f00000004c0)=""/200) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_vs\x00') setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000140)={@rand_addr, @remote}, 0xc) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), 0x0) setuid(0x0) [ 1368.414877][T24091] IPVS: stopping master sync thread 24140 ... [ 1368.427859][T24140] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1368.670182][T24255] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1368.670278][T24249] IPVS: stopping master sync thread 24255 ... 15:58:55 executing program 3: perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x800000000e005, 0x0, &(0x7f0000000240), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x69, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, 0x0, 0x14180, 0x0) fchdir(r0) perf_event_open(&(0x7f0000000040)={0x0, 0x3b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21ba0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, r1}, 0x68) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000580)={0x8, 0x0, 0x2}) fcntl$setstatus(r2, 0x4, 0x6000) socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'team_slave_0\x00', @ifru_map={0x1f, 0x9, 0x1, 0x80, 0x5, 0x3f}}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$UI_GET_VERSION(0xffffffffffffffff, 0x8004552d, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000000600)={0xffff, 0x718, 0x6d}) creat(&(0x7f0000000280)='./bus\x00', 0xd1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x44010, &(0x7f0000000400)={0xa, 0x4e20, 0x6, @remote}, 0x1c) io_setup(0x2, &(0x7f00000004c0)=0x0) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x6) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r4, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000140)="73844ae89d", 0x5}]) utime(0x0, &(0x7f00000003c0)={0x0, 0x6}) 15:58:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000088000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0x4) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000f00)={0x9a0000, 0x8, 0x6, r1, 0x0, &(0x7f0000000ec0)={0x99096b, 0x2, [], @p_u16=&(0x7f0000000e80)=0x5}}) r3 = accept$ax25(0xffffffffffffffff, &(0x7f00000001c0)={{0x3, @netrom}, [@null, @rose, @remote, @remote, @default, @netrom, @remote, @netrom]}, &(0x7f0000000100)=0x48) ioctl$sock_proto_private(r3, 0x89e4, &(0x7f00000002c0)="56e7ce9691d598b386dd288663e8283f3ded9ba77e3ae0e0061a0330df2b65cd677246b9085ad9284caaa1a3ddf44387f0ca526604c612d337c0ec02d33b75f6ea6f46862f46eb7e9ab70580e6d1e4c3fb44060aa999583dc201ce7a9a27d773c300699b9128e8f3bb3832fc94c683017e74223df0c2d809361b0be065cc48eae8cc7fe4da8439d910e7806c6a5ba6bcfa65129fa4d10f71b7c35ae6d56902672a4ebf07b97307313cb9a3a00b5b4b85de79338acc8d5af0bfe49f3b9008409baf1181") recvfrom$rxrpc(r2, &(0x7f0000000f40)=""/4096, 0x1000, 0x10100, &(0x7f0000001f40)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @local}}, 0x24) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x29, "8d200e67809b56a045e3516d65380e226f829034497ee9fdc091fabdb4677552d6bb18c64c52542d60"}, &(0x7f00000000c0)=0x4d) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:55 executing program 3: perf_event_open(&(0x7f0000000580)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) 15:58:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000020000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1369.147890][T24572] FAT-fs (loop5): bogus number of reserved sectors [ 1369.216553][T24572] FAT-fs (loop5): Can't find a valid FAT filesystem 15:58:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000e", 0x48}], 0x1) 15:58:55 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:55 executing program 5: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x98) fchdir(r0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) r2 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x200000000000013, &(0x7f0000000040), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) fcntl$setstatus(r2, 0x4, 0x6100) ftruncate(r2, 0x8200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r2, &(0x7f0000000200)='threaded\x00', 0x175d900f) 15:58:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000010000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8084c220}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0x474, r3, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0x170, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x2, @remote, 0xcc}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x400, @dev={0xfe, 0x80, [], 0x12}, 0x2}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'erspan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x1ff, @remote, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e20, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8e3c}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'veth0_to_hsr\x00'}}]}, @TIPC_NLA_MEDIA={0x138, 0x5, [@TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbd400000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffc1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_BEARER={0x44, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0xffff, @loopback, 0x8}}, {0x14, 0x2, @in={0x2, 0x4e23, @loopback}}}}]}, @TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA={0x80, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x600}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x63}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x10000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xa98}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_BEARER={0xb8, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0x28}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x400, @ipv4={[], [], @multicast1}, 0x7}}}}, @TIPC_NLA_BEARER_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8d}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x2000}]}]}, 0x474}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) 15:58:56 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/15, 0xf}, {0x0}, {0x0}], 0x3}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) connect$inet(r2, &(0x7f0000000200)={0xfffffe37, 0x2}, 0x10) poll(&(0x7f0000000000)=[{r2, 0x2001}], 0x1, 0x0) shutdown(r1, 0x0) 15:58:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f0ff", 0x48}], 0x1) 15:58:56 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000020000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:56 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000009effff", 0x48}], 0x1) 15:58:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, r0, 0x11}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket(0x4, 0x3, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) write$binfmt_misc(r3, &(0x7f00000000c0)={'syz0', "adeb5a7f8b462f8085f16e92ed91e1f75fffd84fa17215d33354446266f4e68e63c7663371a0bc8c77eff5a41698a95de1d96468417e83e1af94ff17a7ebbb61056a8e255f7d9ad99f432c179e37af90d657d96991bb647a8c8708a761aa651e534faac1dafdc99fbe7d9567368456f92cfeaebb9e123b29093084c452b654a3199620b81b32c95e9195d1042647911225d0"}, 0x96) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:58:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000060000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/15, 0xf}, {0x0}], 0x2}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) poll(&(0x7f0000000000)=[{r2, 0x2001}], 0x1, 0x0) shutdown(r1, 0x0) 15:58:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000f0ffff", 0x48}], 0x1) 15:58:56 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) [ 1370.492219][T25550] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:58:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/219, 0xdb}], 0x37e) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00926) shutdown(r1, 0x0) shutdown(r2, 0x0) 15:58:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/15, 0xf}, {0x0}, {0x0}], 0x3}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) poll(&(0x7f0000000000)=[{r2, 0x2001}], 0x1, 0x0) shutdown(r1, 0x0) 15:58:57 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000110000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000ffffff", 0x48}], 0x1) 15:58:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/24, 0xf}], 0x6, 0x0, 0x315}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) poll(&(0x7f0000000000)=[{r2, 0x2001}], 0x1, 0x0) shutdown(r1, 0x0) 15:58:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/15, 0xf}, {0x0}, {0x0}], 0x3}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) poll(&(0x7f0000000000)=[{r2, 0x2001}], 0x1, 0x0) shutdown(r1, 0x0) 15:58:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff00000000000000003f0000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:57 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:57 executing program 0: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cgroup.controllers\x00', 0x275a, 0x0) mount(0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) prctl$PR_SET_TIMERSLACK(0x1d, 0x3f) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x10) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) accept4(0xffffffffffffffff, 0x0, 0x0, 0x800) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setreuid(0x0, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) pipe2(0x0, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000002c0)=@abs, 0x0) 15:58:57 executing program 5: setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x45) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000400)='./bus\x00', 0x0, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000000180)=""/19, 0xfffffe47) open(&(0x7f00000001c0)='./bus\x00', 0x0, 0x0) 15:58:57 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000400000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1371.571884][ T27] audit: type=1804 audit(1579276737.937:259): pid=26606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir563055160/syzkaller.6gnqhq/1169/bus" dev="sda1" ino=16578 res=1 15:58:58 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) [ 1371.719228][ T27] audit: type=1800 audit(1579276738.027:260): pid=26602 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16643 res=0 15:58:58 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x1}) 15:58:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:58 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x1f}}, 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000880000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:58 executing program 5: setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x10) read(r0, &(0x7f0000000180)=""/19, 0xfffffe47) 15:58:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:58 executing program 0: syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') 15:58:58 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:58 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x0, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000300)) 15:58:58 executing program 5: 15:58:58 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:58 executing program 5: 15:58:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:59 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, 0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000020000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:59 executing program 5: 15:58:59 executing program 0: 15:58:59 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:59 executing program 5: 15:58:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000060000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:59 executing program 0: 15:58:59 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:58:59 executing program 5: 15:58:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:59 executing program 0: 15:58:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000110000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:58:59 executing program 5: 15:58:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:58:59 executing program 0: 15:59:00 executing program 5: 15:59:00 executing program 0: 15:59:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:59:00 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:59:00 executing program 5: 15:59:00 executing program 0: 15:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000880000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:00 executing program 5: 15:59:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:59:00 executing program 0: 15:59:00 executing program 5: 15:59:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000600000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:59:00 executing program 0: 15:59:00 executing program 5: 15:59:01 executing program 0: 15:59:01 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000001100000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f0ff", 0x48}], 0x1) 15:59:01 executing program 5: 15:59:01 executing program 0: 15:59:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000200", 0x48}], 0x1) 15:59:01 executing program 5: 15:59:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000002000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:01 executing program 0: 15:59:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000400", 0x48}], 0x1) 15:59:01 executing program 5: 15:59:01 executing program 5: 15:59:01 executing program 0: 15:59:02 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:59:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000a00", 0x48}], 0x1) 15:59:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000003f00000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:02 executing program 0: 15:59:02 executing program 5: 15:59:02 executing program 5: 15:59:02 executing program 0: 15:59:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000e00", 0x48}], 0x1) 15:59:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000004000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:02 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:59:02 executing program 5: 15:59:02 executing program 0: 15:59:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000f00", 0x48}], 0x1) 15:59:02 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}}, 0x32) 15:59:02 executing program 5: 15:59:02 executing program 0: 15:59:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000006000", 0x48}], 0x1) 15:59:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000008800000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:02 executing program 5: 15:59:02 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, 0x0, 0x0) 15:59:02 executing program 0: 15:59:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r2 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000240)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_REMOVE(r3, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)={0x44, r4, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x4}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x722335f8e4996199}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x0) sendmsg$NLBL_CALIPSO_C_ADD(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r4, 0x20, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000080}, 0x40810) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:59:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000f000", 0x48}], 0x1) [ 1376.649528][T28770] IPVS: stopping master sync thread 28792 ... 15:59:03 executing program 5: 15:59:03 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, 0x0, 0x0) 15:59:03 executing program 0: 15:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000020000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:03 executing program 5: 15:59:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000a", 0x48}], 0x1) 15:59:03 executing program 0: 15:59:03 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, 0x0, 0x0) 15:59:03 executing program 5: 15:59:03 executing program 0: 15:59:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x14, r2, 0x405, 0x0, 0x0, {0x7e}}, 0x14}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0x98, r2, 0x1, 0x70bd25, 0x25dfdbfd, {}, [@NL80211_ATTR_KEY={0x8, 0x50, [@NL80211_KEY_DEFAULT_MGMT={0x4}]}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x4}, @NL80211_ATTR_KEY_IDX={0x5, 0x8, 0x1}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "8105ce959c"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x14, 0x6e, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_KEY={0x4c, 0x50, [@NL80211_KEY_IDX={0x5}, @NL80211_KEY_TYPE={0x8, 0x7, 0x2}, @NL80211_KEY_SEQ={0x9, 0x4, "084f8ee7fc"}, @NL80211_KEY_TYPE={0x8, 0x7, 0x1}, @NL80211_KEY_SEQ={0x5, 0x4, "9a"}, @NL80211_KEY_DATA_WEP104={0x11, 0x1, "9047b8c5a9c285e9c4eb5e540b"}, @NL80211_KEY_DEFAULT_MGMT={0x4}, @NL80211_KEY_DEFAULT={0x4}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x24000076}, 0x24000080) r3 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:59:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000c0a", 0x48}], 0x1) 15:59:03 executing program 5: 15:59:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000010000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:03 executing program 0: 15:59:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000a0c", 0x48}], 0x1) 15:59:03 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000), 0x32) 15:59:03 executing program 5: 15:59:04 executing program 0: 15:59:04 executing program 5: 15:59:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000e", 0x48}], 0x1) 15:59:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000020000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x10000) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x23, "c536be8ec0ea0a7184075631e9bcc2e807f01615aa3c37ad0b58b20e3d1f70675756b1"}, &(0x7f0000000080)=0x47) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:59:04 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000), 0x32) 15:59:04 executing program 0: 15:59:04 executing program 5: 15:59:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000c00e", 0x48}], 0x1) 15:59:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000060000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:04 executing program 5: 15:59:04 executing program 3: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000080), 0xe) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) connect$bt_l2cap(r0, &(0x7f0000000000), 0x32) 15:59:04 executing program 0: [ 1378.289087][T29537] IPVS: stopping master sync thread 29541 ... [ 1378.297632][T29541] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:59:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000000f", 0x48}], 0x1) 15:59:04 executing program 0: 15:59:04 executing program 5: 15:59:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000110000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:05 executing program 3: 15:59:05 executing program 5: 15:59:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000040", 0x48}], 0x1) 15:59:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/nvram\x00', 0x481001, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r1, 0x8982, &(0x7f0000000040)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) r4 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r4, &(0x7f0000000140), 0x4924b68, 0x0) fsetxattr$security_evm(r4, &(0x7f0000000500)='security.evm\x00', &(0x7f0000000540)=@v1={0x2, "50e6b69784df232623a6c9"}, 0xc, 0x1) syz_genetlink_get_family_id$tipc(0x0) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADDDEF(r5, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa100060}, 0xc, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="00cec400", @ANYRES16=r6, @ANYBLOB="00082abd7000fbdbdf2504000000080007000000379228000100766d6e65743127656d30656d30285e28cf73656c686e757873656c696e757847504c7100"], 0x44}, 0x1, 0x0, 0x0, 0x8808}, 0x4041) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:59:05 executing program 0: 15:59:05 executing program 3: 15:59:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000060", 0x48}], 0x1) 15:59:05 executing program 0: 15:59:05 executing program 5: 15:59:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff00000000003f0000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:05 executing program 3: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x9}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x100, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext={0x9, 0xffffffff}, 0x91ad44e04012ef90, 0x0, 0x0, 0x0, 0x6, 0x0, 0x800}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000740)='./file0\x00', 0x1a7) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f0000000040)=[0x0]) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x104402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x1}, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x803, 0xa0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) connect(r4, &(0x7f0000000340)=@ipx={0x4, 0x20, 0x9, "07079ac1b6c3", 0x40}, 0x80) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x17, 0x50, r4, 0x957f6000) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x6a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)) setresgid(0x0, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) stat(&(0x7f0000000280)='./bus\x00', &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r6 = creat(&(0x7f0000000240)='./bus\x00', 0x0) lseek(r6, 0x7ffffc, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000040)) write$binfmt_elf64(r6, &(0x7f0000000000)=ANY=[@ANYRESDEC], 0xfd14) fallocate(r6, 0x100000003, 0xfb7d, 0x28120001) fallocate(r5, 0x100000003, 0xfb7d, 0x28120001) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000040)) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000000ac0)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000c103000003000000d002000000000000000000001001000000000000100100000002000000020000000200000002000000020000feffff070000000000000000fe8000000000000000000000000000bbff0100000000000000000000000000010000000000002c11e7410000000000000000000000000000000000000000000076657468305f746f5f626f6e640000006e657464657673696d300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000001010000000000000000000000736e6d705f747261700000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x330) r8 = creat(&(0x7f0000000240)='./bus\x00', 0x0) lseek(r8, 0x7ffffc, 0x0) r9 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ftruncate(r9, 0x3) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x110001) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r9}) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0xa2ffff) [ 1379.003036][T29881] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:59:05 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) socket$inet6(0xa, 0x803, 0x2) socket(0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$inet6(0xa, 0x400000000803, 0x5f) r1 = open(&(0x7f0000000100)='./file1\x00', 0x143042, 0x0) ftruncate(r1, 0x200004) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) 15:59:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000ec0", 0x48}], 0x1) 15:59:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="715aaaa546480be2"], 0x8) sendfile(r2, r1, 0x0, 0xa198) 15:59:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x5e, 0xff, 0xe0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x1, 0x0, 0x800000, 0x0, 0x800000000, 0x4, 0x4}, 0x0, 0xa, 0xffffffffffffffff, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r2, r1, 0x0, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, r2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'macvlan0\x00', 0xfffffffc}, 0xfffffd54) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000440)='/dev/full\x00', 0x482000, 0x0) ioctl$SNDCTL_DSP_GETISPACE(r4, 0x8010500d, &(0x7f0000000480)) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) r5 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140), 0x4924b68, 0x0) accept4$bt_l2cap(r5, &(0x7f0000000200), &(0x7f0000000400)=0xe, 0x45e0ee7ce332fabd) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) r6 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) r7 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x80, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r7, 0x8983, &(0x7f00000001c0)={0x3, 'veth0_to_team\x00', {0x380}, 0x800}) getsockopt$CAN_RAW_FD_FRAMES(r6, 0x65, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:59:05 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) write$tun(r0, &(0x7f0000000300)={@void, @val, @mpls={[], @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x2}, {0x0, 0x4e24, 0x8}}}}, 0x26) [ 1379.316008][T30164] IPVS: stopping master sync thread 29881 ... 15:59:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000400000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000f0", 0x48}], 0x1) 15:59:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000040", 0x48}], 0x1) [ 1379.621680][T30340] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 15:59:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in6=@loopback, 0x4e20, 0x7, 0x4e21, 0x2, 0x2, 0x180, 0x80, 0x0, r0, r3}, {0x9, 0x6, 0x8, 0x4, 0x99a, 0x80000001, 0x2, 0x3ff}, {0x6, 0x8001, 0x0, 0x10000}, 0x80000000, 0x6e6bb9, 0x0, 0x1, 0x3, 0x1}, {{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x4d5}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x3, 0x2, 0xf7, 0x2, 0x10001, 0x4}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:59:06 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1000000000022, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="eb", 0x1}], 0x1}}], 0x1, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) sendmsg$IPCTNL_MSG_CT_GET_UNCONFIRMED(r0, &(0x7f00000004c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x14, 0x7, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x7}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x6f9fc6aa9a907f63) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r2, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r4, 0x407, 0x0) write(r4, &(0x7f0000000340), 0x41395527) vmsplice(r3, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) socket$key(0xf, 0x3, 0x2) socket$nl_route(0x10, 0x3, 0x0) socket$packet(0x11, 0x0, 0x300) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x0, 0x80000) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1000000000022, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) sendmmsg(r5, &(0x7f0000000600)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="eb", 0x1}], 0x1}}], 0x1f0, 0x20004bc0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0xc000) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00') 15:59:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000003", 0x48}], 0x1) [ 1379.798626][T30340] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 15:59:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000880000000000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:06 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) write$tun(r0, &(0x7f00000002c0)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @empty}, @echo={0x11, 0xe0, 0x0, 0x80}}}}, 0x26) 15:59:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e0000000000ffff", 0x48}], 0x1) 15:59:06 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$tun(r0, &(0x7f00000002c0)={@void, @val, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0xfde5, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @empty}, @echo}}}, 0xfdef) 15:59:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="715aaaa546480be2b99928c2bc48907bb04344c22f11ff4a1c14f2"], 0x1b) sendfile(r2, r1, 0x0, 0xa198) 15:59:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:59:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) [ 1380.662326][T31146] IPVS: stopping master sync thread 31147 ... [ 1380.669208][T31147] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 15:59:07 executing program 0: syz_mount_image$vfat(&(0x7f0000000540)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x800000000e004, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fchdir(r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) write$binfmt_elf64(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="715a89a5466dc0f484008b553948907bb05b44c22d250be5bc03ff4814e762efa8292de0ce7f5aa48c7857a139f1f04b82b2aafae1e9dff790f4ff0500e11e35f95063dadf9c23472130d8fc9c7efa21a28fc84968f284f87d2b5c263a19ad495b8d8dba886b19d635269107f74bcc740f981d50158a2e5ba7513eabd2e7b74ae520fa97bd76485ce1f87d031463cb530a8996c0103e4cd68e1c3db5bde943583015fbf452d8c3df495e6a4f87052f414bf79741f6543fbc06458a74dab3097c8216b4"], 0x15) sendfile(r2, r1, 0x0, 0xa198) 15:59:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000200000000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) 15:59:07 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x8100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$ARPT_SO_SET_REPLACE(r2, 0xa02000000000000, 0x60, &(0x7f0000000480)={'filter\x00', 0xc004, 0x4, 0x408, 0x0, 0x100, 0x0, 0x320, 0x320, 0x320, 0x4, 0x0, {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa], 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random='d\v}j\te', @multicast2, @empty}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast1}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x458) 15:59:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240)={@loopback, @multicast1}, &(0x7f0000000280)=0xc) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000002c0)={0x0, 0x1, 0x6, @dev}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket(0x2000000000000021, 0x2, 0x10000000000002) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000340)=""/91, 0x5b, 0x40, &(0x7f00000003c0)=@in6={0x21, 0x4, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @empty, 0x8001}}, 0x24) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000140)={0x1}, 0x18) socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$kcm(0x10, 0x0, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r3 = syz_open_procfs(0x0, &(0x7f0000000140)='comm\x00') sendfile(r3, r2, 0x0, 0x100) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000080)={0x0, 0x9c0, 0x401, &(0x7f0000000040)=0x3}) syz_genetlink_get_family_id$tipc(0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000180)='/dev/bsg\x00', 0xef21621fca050873, 0x0) 15:59:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:59:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) [ 1381.175896][T31369] kasan: CONFIG_KASAN_INLINE enabled [ 1381.184793][T31367] IPVS: stopping master sync thread 31371 ... [ 1381.191499][T31371] IPVS: sync thread started: state = MASTER, mcast_ifn = syz_tun, syncid = 0, id = 0 [ 1381.201902][T31369] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1381.229144][T31369] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1381.236127][T31369] CPU: 1 PID: 31369 Comm: syz-executor.3 Not tainted 5.5.0-rc6-syzkaller #0 [ 1381.244800][T31369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1381.255212][T31369] RIP: 0010:xt_rateest_put+0xa1/0x440 [ 1381.260611][T31369] Code: 15 76 04 fb 45 84 f6 0f 84 68 02 00 00 e8 c7 74 04 fb 49 8d bd 68 13 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 6c 03 00 00 4d 8b b5 68 13 00 00 e8 b9 ad f0 fa [ 1381.280229][T31369] RSP: 0018:ffffc900060ef940 EFLAGS: 00010202 [ 1381.286434][T31369] RAX: dffffc0000000000 RBX: ffff88809f547900 RCX: ffffc90010490000 [ 1381.294417][T31369] RDX: 000000000000026d RSI: ffffffff867080b9 RDI: 0000000000001368 [ 1381.302398][T31369] RBP: ffffc900060ef970 R08: ffff8880951f6480 R09: ffffed1015d2703d [ 1381.310374][T31369] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: 000000000000002d [ 1381.318354][T31369] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff86708470 15:59:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x4000000043) r1 = socket$netlink(0x10, 0x3, 0x200000000000004) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000200)="480000001400190d09004bb5050d8c560a8447000bffe0064e230f00000000a2bc5603b700000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) 15:59:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000880)=@nat={'nat\x00', 0x19, 0x2, 0x72, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x11, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000003364c5fdf0dba7920000000000000000000000000000000000000000ffffffff0000000000000000000100000000000000000000000000000000000000000000000000000000000000ffffffff00"/114]}, 0xea) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) [ 1381.326342][T31369] FS: 00007fc5b4143700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1381.335279][T31369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1381.341870][T31369] CR2: 0000001b32623000 CR3: 000000009c2b9000 CR4: 00000000001406e0 [ 1381.349857][T31369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1381.357837][T31369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1381.365810][T31369] Call Trace: [ 1381.370130][T31369] ? xt_rateest_put+0x440/0x440 [ 1381.374997][T31369] xt_rateest_tg_destroy+0x72/0xa0 [ 1381.380115][T31369] ? xt_percpu_counter_free+0x8f/0xd0 [ 1381.385579][T31369] translate_table+0x11f4/0x1d80 [ 1381.390649][T31369] ? arpt_alloc_initial_table+0x690/0x690 [ 1381.396380][T31369] ? lock_downgrade+0x920/0x920 [ 1381.401379][T31369] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1381.407663][T31369] ? _copy_from_user+0x12c/0x1a0 [ 1381.412626][T31369] do_arpt_set_ctl+0x317/0x650 [ 1381.417416][T31369] ? __do_replace+0xa80/0xa80 [ 1381.422133][T31369] ? __mutex_unlock_slowpath+0xf0/0x6a0 [ 1381.427694][T31369] ? ___might_sleep+0x163/0x2c0 [ 1381.432698][T31369] ? wait_for_completion+0x440/0x440 [ 1381.438002][T31369] ? mutex_unlock+0xd/0x10 [ 1381.442435][T31369] ? nf_sockopt_find.constprop.0+0x226/0x290 [ 1381.448428][T31369] nf_setsockopt+0x77/0xd0 [ 1381.452861][T31369] ip_setsockopt+0xdf/0x100 [ 1381.457376][T31369] udp_setsockopt+0x68/0xb0 [ 1381.461894][T31369] sock_common_setsockopt+0x94/0xd0 [ 1381.467109][T31369] __sys_setsockopt+0x261/0x4c0 [ 1381.471970][T31369] ? sock_create_kern+0x50/0x50 [ 1381.476837][T31369] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1381.482314][T31369] ? do_syscall_64+0x26/0x790 [ 1381.487002][T31369] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1381.493084][T31369] ? do_syscall_64+0x26/0x790 [ 1381.497780][T31369] __x64_sys_setsockopt+0xbe/0x150 [ 1381.502905][T31369] do_syscall_64+0xfa/0x790 [ 1381.507431][T31369] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1381.513339][T31369] RIP: 0033:0x45aff9 [ 1381.517309][T31369] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1381.536926][T31369] RSP: 002b:00007fc5b4142c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 1381.545350][T31369] RAX: ffffffffffffffda RBX: 00007fc5b41436d4 RCX: 000000000045aff9 [ 1381.553325][T31369] RDX: 0000000000000060 RSI: 0a02000000000000 RDI: 0000000000000006 [ 1381.561286][T31369] RBP: 000000000075bf20 R08: 0000000000000458 R09: 0000000000000000 [ 1381.569472][T31369] R10: 0000000020000480 R11: 0000000000000246 R12: 00000000ffffffff [ 1381.577447][T31369] R13: 00000000000009b5 R14: 00000000004d3770 R15: 000000000075bf2c [ 1381.585475][T31369] Modules linked in: [ 1381.591988][T31369] ---[ end trace ee69a8b2c53678b9 ]--- [ 1381.597549][T31369] RIP: 0010:xt_rateest_put+0xa1/0x440 [ 1381.603944][T31369] Code: 15 76 04 fb 45 84 f6 0f 84 68 02 00 00 e8 c7 74 04 fb 49 8d bd 68 13 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 6c 03 00 00 4d 8b b5 68 13 00 00 e8 b9 ad f0 fa [ 1381.626215][T31369] RSP: 0018:ffffc900060ef940 EFLAGS: 00010202 [ 1381.632560][T31369] RAX: dffffc0000000000 RBX: ffff88809f547900 RCX: ffffc90010490000 [ 1381.642490][T31369] RDX: 000000000000026d RSI: ffffffff867080b9 RDI: 0000000000001368 [ 1381.650628][T31369] RBP: ffffc900060ef970 R08: ffff8880951f6480 R09: ffffed1015d2703d [ 1381.660735][T31369] R10: ffffed1015d2703c R11: ffff8880ae9381e3 R12: 000000000000002d [ 1381.669387][T31369] R13: 0000000000000000 R14: 0000000000000001 R15: ffffffff86708470 [ 1381.677475][T31369] FS: 00007fc5b4143700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 1381.688452][T31369] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1381.695266][T31369] CR2: 0000001b32623000 CR3: 000000009c2b9000 CR4: 00000000001406e0 [ 1381.704805][T31369] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1381.714162][T31369] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1381.723426][T31369] Kernel panic - not syncing: Fatal exception [ 1381.731241][T31369] Kernel Offset: disabled [ 1381.735587][T31369] Rebooting in 86400 seconds..